2007 ISUZU KB P190 warning

Starting System – V6 Page 6D1-2–19

4 Major Service Operations

Disconnection of the battery affects certain
vehicle electronic systems. Refer to 00
Warnings, Cautions and Notes before
disconnecting the battery.
4.1 Starter Motor
Remove

The starter motor is in close proximity to the
left-hand side exhaust manifold and engine
pipe. Allow the engine to cool before
attempting to remove the starter motor.
1 Refer to 1.1 W ARNING, CAUTION and NOTES in this Service Information before disconnecting the battery.
2 Disconnect the battery ground lead.
3 Raise the front of the vehicle. For jacking locations, refer to 0A General Information.
4 Put safety stands in place.
5 Fit the front lifting bracket: EN–46114 (1) to the engine, then hook the chains from the engine hoist
onto the front lifting bracket.



Figure 6D1-2 – 8


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ISUZU KB P190 2007

Battery Page 6D1-3–1

6D1-3
Battery – V6
ATTENTION
Before performing any service operation or other procedure described in this Section, refer to 1.1
WARNING, CAUTION and NOTES for correct workshop practices with regard to safety and/or property
damage.
1 General Information ............................................................................................................ ...................3
1.1 WARNING, CAUTION and NOTES ..................................................................................................... ................... 3
Definition of WARNING, CAUTION and NOTE Statements ............................................................................. .... 3
1.2 Battery Terminals and Cables............................................................................................................................... 4
1.3 Battery Ratings ...................................................................................................................................................... 4
Reserve Capacity ............................................................................................................... .................................... 4
Cold Cranking Amps ............................................................................................................................................. 5
Ratings.................................................................................................................................................................... 5
2 Safety Precautions .................................................................................................................................6
3 Diagnosis ................................................................................................................................................7
3.1 Diagnostic Procedures .......................................................................................................................................... 7
Introduction ............................................................................................................................................................ 7
Test Description ..................................................................................................................................................... 7
Diagnostic Table Notes ......................................................................................................................................... 7
Diagnostic Table .................................................................................................................................................... 7
3.2 Battery Inspection.................................................................................................................................................. 8
3.3 Hydrometer Test .................................................................................................................................................... 9
3.4 Load Test ...................................................................................................................... ........................................ 10
High Rate Discharge Load Test .................................................................................................. ........................ 10
Alternate Load Test ............................................................................................................................................. 11
3.5 Battery Current Draw Test...................................................................................................... ............................. 11
Test Preparation................................................................................................................................................... 11
Test Procedure ..................................................................................................................................................... 12
Fault Diagnosis .................................................................................................................................................... 12
Restore.................................................................................................................................................................. 13
4 Service Operations ...............................................................................................................................14
4.1 Battery................................................................................................................................................................... 14
Remove ......................................................................................................................... ........................................ 14
Reinstall ................................................................................................................................................................ 14
4.2 Battery Charge ................................................................................................................. .................................... 15
Safety Precautions............................................................................................................. .................................. 15
Battery Charge Procedure....................................................................................................... ............................ 15
4.3 Emergency Jump Starting Procedure .............................................................................................. .................. 16
Safety Precautions............................................................................................................................................... 16
Jump Starting Procedure ........................................................................................................ ............................ 16
4.4 Dry Charged Batteries ......................................................................................................................................... 18
Storage.................................................................................................................................................................. 18
Activation..................................................................................................................... ......................................... 18
Post Activation Tests .......................................................................................................... ................................ 18
5 Specifications .......................................................................................................................................19

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ISUZU KB P190 2007

Battery Page 6D1-3–3

1 General Information
The vehicle is fitted with a 12 V battery located in the front right-hand corner of the engine compartment. The battery
provides:
• power for cranking the engine,
• power for a limited time when the electrical load exceeds the generator output,
• power for the accessories when the engine is not running, and
• a voltage stabilising load for the electrical system.
1.1 WARNING, CAUTION and NOTES
This Section contains various W ARNINGS, CAUTIONS and NOTE statements that you must observe carefully to reduce
the risk of death or injury during service, repair procedures or vehicle operation. Incorrect service or repair procedures
may damage the vehicle or cause operational faults. W ARNINGS, CAUTION and NOTE statements are not exhaustive.
HOLDEN LTD can not possibly warn of all the potentially hazardous consequences of failure to follow these instructions.
Definition of WARNING, CAUTION and NOTE Statements

Diagnosis and repair procedures in this Section contain both general and specific W ARNING, CAUTION and NOTE
statements. HOLDEN LTD is dedicated to the presentation of service information that helps the technician to diagnose
and repair the systems necessary for proper operation of the vehicle. Certain procedures may present a hazard to the
technician if they are not followed in the recommended manner. W ARNING, CAUTION and NOTE statements are
designed to help prevent these hazards from occurring, but not all hazards can be foreseen.
WARNING defined
A W ARNING statement immediately precedes an operating procedure or maintenance practice which, if not correctly
followed, could result in death or injury. A W ARNING statement alerts you to take necessary action or not to take a
prohibited action. If a W ARNING statement is ignored, the following consequences may occur:
• Death or injury to the technician or other personnel working on the vehicle,
• Death or injury to other people in or near the workplace area, and / or
• Death or injury to the driver / or passenger(s) of the vehicle or other people, if the vehicle has been improperly
repaired.
CAUTION defined
A CAUTION statement immediately precedes an operating procedure or maintenance practice which, if not correctly
followed, could result in damage to or destruction of equipment, or corruption of data. If a CAUTION statement is ignored,
the following consequences may occur:
• Damage to the vehicle,
• Unnecessary vehicle repairs or component replacement,
• Faulty operation or performance of any system or component being repaired,
• Damage to any system or components which depend on the proper operation of the system or component being
repaired,
• Faulty operation or performance of any systems or components which depend on the proper operation or
performance of the system or component under repair,
• Damage to fasteners, basic tools or special tools and / or
• Leakage of coolant, lubricant or other vital fluids.
NOTE defined
A NOTE statement immediately precedes or follows an operating procedure, maintenance practice or condition that
requires highlighting. A NOTE statement also emphasises necessary characteristics of a diagnostic or repair procedure.
A NOTE statement is designed to:

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ISUZU KB P190 2007

Battery Page 6D1-3–6

2 Safety Precautions

• Battery fluid contains sulphuric acid,
which can cause serious injury. Do not
allow liquid from the battery to contact
eyes or skin. If contact occurs, flush the
area immediately with running water and
contact a physician.
• Lead acid batteries produce explosive
gases. Keep sparks, flames and lighted
cigarettes away from the battery,
especially when the battery is being
charged. Failure to follow this warning
could result in a battery explosion.
• Metal objects that touch a battery terminal
can produce sparks that can cause
serious burns. When working near a
battery, take extra care with metal objects
including tools and items of jewellery,
especially rings and metal watchbands.

Do not allow liquid from the battery to contact
clothing or painted surfaces. If contact occurs,
flush the area immediately with running water.
W hen working with or near the battery, always:
• W ear safety glasses and work gloves.
• Remove items of jewellery such as rings and metal watchbands.
• Ensure the ignition is switched off when connecting or disconnecting battery cables, battery charging equipment or
battery jumper cables. Failing to do so can damage the vehicle electronic components.
• Disconnect the negative battery cable before disconnecting the positive cable from the battery. Inversely, connect
the positive battery cable to the battery before connecting the negative cable. This reduces the possibility of
shorting the battery to ground while working near the positive connections.

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ISUZU KB P190 2007

Battery Page 6D1-3–14

4 Service Operations
4.1 Battery
Remove

Disconnection of the battery affects certain
vehicle electronic systems. Refer to 1.1
WARNING, CAUTION and NOTES before
disconnecting the battery.
1 Read and obey the safety precautions for working with batteries, refer to 2 Safety Precautions.
2 Disconnect the negative battery terminal (1).
3 Disconnect the positive battery terminal (2).
4 Remove the battery hold-down bolts (3 & 4) three places, and the battery hold-down bracket (5).
5 Lift the battery out of the engine compartment.
Figure 6D1-3 – 9
Reinstall
NOTE
Before installing a used battery perform steps 1
to 10 of the battery inspection, refer to 3.2
Battery Inspection.
1 Ensure the battery tray, cables and terminals are clean and free from corrosion and moisture.
2 Ensure that no foreign objects such as loose nuts or stones are located in the battery tray.
3 Place the battery onto the battery tray and ensure the battery sits level.
4 Install the battery hold down bracket and tighten the bolt to the specified torque. Battery hold-down bolt
torque specification ...................................8.0 – 10.0 Nm

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ISUZU KB P190 2007

Battery Page 6D1-3–15

5 Install the positive terminal onto the positive battery post. Ensure the terminal sits below the top of the post and
tighten the terminal nut to the correct specification.
Battery terminal nut
torque specification .....................................2.0 – 5.0 Nm
6 Install the negative terminal onto the negative battery post. Ensure the terminal sits below the top of the post and tighten the terminal nut to the correct specification.
Battery terminal nut
torque specification .....................................2.0 – 5.0 Nm
7 Smear the battery posts and cable terminals with petroleum jelly to inhibit corrosion.
4.2 Battery Charge
Safety Precautions
Read and obey the general safety precautions for working with batteries, refer to 2 Safety Precautions.
The battery releases an explosive hydrogen and oxygen gas mixture during charging. Ensure there are no naked flames
or sparks near the battery.
Flat batteries can be safely boost-charged, however avoid excessive charging current if the battery is more than half
charged. Slow charging is best.
Fast charging can substantially boost a battery, but slow charging is required to fully charge the battery.
Do not use a fast charger:
• for starting the vehicle,
• if the specific gravity readings are not uniform between battery cells, refer to 3.3 Hydrometer Test,
• if the specific gravity readings are above 1.20, refer to 3.3Hydrometer Test,
• if the electrolyte is discoloured with brown sediment, and
• if any of the above three conditions develop after beginning a fast charge.
Battery Charge Procedure

Disconnection of the battery affects certain
vehicle electronic systems. Refer to Warning,
Caution and Notes in this section before
disconnecting the battery.
1 Perform steps 1 to 10 of the battery inspection, refer to 3.2 Battery Inspection.
2 Remove the battery from the vehicle. Refer to 4.1 Battery.
3 If required remove the battery filler caps. Let the caps rest loosely on top of the filler tubes.

Always ensure the connections are to the
correct polarity and follow the manufacturer’s
recommendations for battery charging.
4 Connect the battery to the battery charger.
5 Set the charging current using the following table as a guide.

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ISUZU KB P190 2007

Powertrain Interface Module – V6 Page 6E1–1

6E1
Powertrain Interface Module – V6
ATTENTION
Before performing any service operation or other procedure described in this Section, refer to 1.2 Warning
Caution and Notes for correct workshop practices with regard to safety and / or property damage.
1 General Information ............................................................................................................ ...................6
1.1 General Description ............................................................................................................ ................................... 6
Serial Data Communication .................................................................................................................................. 6
Serial Data Layout.................................................................................................................................................. 8
1.2 Warning Caution and Notes .................................................................................................................................. 8
Definition of WARNING, CAUTION and NOTE Statements ............................................................................. .... 8
2 Component Location............................................................................................................................10
2.1 Engine Compartment............................................................................................................. .............................. 10
2.2 Interior................................................................................................................................................................... 11
3 Component Description and Operation ............................................................................................ .12
3.1 Powertrain Interface Module ............................................................................................................................... 12
3.2 Powertrain Interface Module Gateway Components ................................................................................. ....... 13
Engine Control Module........................................................................................................................................ 13
Immobiliser Control Unit ..................................................................................................................................... 13
Automatic Transmission Control Module .......................................................................................... ................ 13
3.3 Powertrain Interface Module Direct Input Switches.............................................................................. ............ 14
Cruise Control Switch.......................................................................................................................................... 14
Power Mode Switch – Automatic Transmission..................................................................................... ........... 14
3rd Start Switch – Automatic Transmission ....................................................................................................... 14
4 Diagnostics ...........................................................................................................................................15
4.1 Diagnostic General Descriptions................................................................................................ ........................ 15
Diagnostic Trouble Code (DTC) Tables........................................................................................... ................... 15
Diagnostic Trouble Codes (DTCs) ...................................................................................................................... 15
Tech 2 PIM Diagnostic Tests............................................................................................................................... 16
5 GM LAN Serial Communication Circuit ............................................................................................ ..17
6 Wiring Diagram and Connector Chart ................................................................................................18
6.1 Wiring Diagrams .................................................................................................................................................. 18
6.2 Connector Chart................................................................................................................................................... 20
6.3 Connector Information .......................................................................................................... .............................. 21
PIM Connector Pin Specifications ............................................................................................... ....................... 21
7 Diagnostics Starting Point ..................................................................................................................24
7.1 Diagnostic Requirements, Precautions and Preliminary Checks .................................................................... 24
Basic Knowledge Required ................................................................................................................................. 24
Basic Diagnostic Tools Required ................................................................................................ ....................... 24
Diagnostic Precautions ....................................................................................................................................... 24
Preliminary Checks.............................................................................................................................................. 25
7.2 Diagnostic System Check ........................................................................................................ ........................... 25
7.3 Powertrain Interface Module – Module Communication Check Failure Diagnostic Table............................. 27

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Powertrain Interface Module – V6 Page 6E1–4

Conditions for Setting the DTC........................................................................................................................... 56
Conditions for Clearing the DTC ................................................................................................ ........................ 56
Additional Information......................................................................................................................................... 56
DTC P0633 Diagnostic Table..................................................................................................... .......................... 56
9.15 DTC P1611 – Wrong Security Code Entered........................................................................................ .............. 57
DTC Description ................................................................................................................................................... 57
Circuit Description ............................................................................................................................................... 57
Additional Information......................................................................................................... ................................ 57
Conditions for Running the DTC ................................................................................................. ....................... 58
Conditions for Setting the DTC........................................................................................................................... 58
Action Taken When the DTC Sets ................................................................................................. ..................... 58
Conditions for Clearing the DTC ........................................................................................................................ 58
Test Description ................................................................................................................................................... 58
DTC P1611 Diagnostic Table..................................................................................................... .......................... 58
9.16 DTC B0981 – 3rd Start Switch Signal Malfunction ............................................................................................. 59
DTC Description ................................................................................................................................................... 59
Circuit Description ............................................................................................................................................... 59
Additional Information......................................................................................................... ................................ 59
Conditions for Running the DTC ................................................................................................. ....................... 59
Conditions for Setting the DTC........................................................................................................................... 60
Action Taken When the DTC Sets ................................................................................................. ..................... 60
Conditions for Clearing the DTC ........................................................................................................................ 60
Test Description ................................................................................................................................................... 60
DTC B0980 Diagnostic Table ..................................................................................................... ......................... 60
10 Diagnostics For Non DTC Faults ................................................................................................. .......62
10.1 PRND32L Display Diagnostics ............................................................................................... ................................ 62
Circuit Description ............................................................................................................................................... 62
Additional Information......................................................................................................... ................................ 62
Test Description ................................................................................................................................................... 62
PRND32L Display Diagnostic Table ............................................................................................... .................... 63
10.2 Warning Signal and Status Indicators Diagnostics.......................................................................... .................... 64
Circuit Description ............................................................................................................................................... 64
Additional Information......................................................................................................... ................................ 64
Test Description ................................................................................................................................................... 64
Hard-wired Warning Signals ..................................................................................................... .......................... 65
Warning Signal and Status Indicator Diagnostic Table ........................................................................... ......... 65
10.3 Tachometer Diagnostics......................................................................................................................................... 67
Circuit Description ............................................................................................................................................... 67
Additional Information......................................................................................................... ................................ 67
Test Description ................................................................................................................................................... 67
Tachometer Diagnostic Table .................................................................................................... ......................... 67
10.4 Temperature Gauge Diagnostics ............................................................................................. .............................. 69
Circuit Description ............................................................................................................................................... 69
Additional Information......................................................................................................... ................................ 69
Test Description ................................................................................................................................................... 69
Temperature Gauge Diagnostic Table ............................................................................................. .................. 70
11 Service Operations ...............................................................................................................................71
11.1 Safety and Precautionary Measures .................................................................................................................. 71
11.2 Powertrain Interface Module ............................................................................................................................... 71
Remove ................................................................................................................................................................. 72
Reinstall ................................................................................................................................................................ 72
11.3 Vertical Acceleration Sensor ................................................................................................... ........................... 73
Remove ................................................................................................................................................................. 73
Reinstall ................................................................................................................................................................ 73
12 PIM Security and Programming ................................................................................................... .......74

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