
TRANSMISSION CONTROL SYSTEM (4L30±E)7A1±21
810RT022
PIN 1 ± DIAG. SW
PIN 2 ± J1850 Bus + L line on 2±wire systems, or
single wire (Class 2)
PIN 3 ± Active suspension diagnostic enable
PIN 4 ± Chassis ground pin
PIN 5 ± Signal ground pin
PIN 6 ± (Not used)
PIN 7 ± TOD diagnostic enable
PIN 8 ± TOD diagnostic enable
PIN 9 ± Primary UART
PIN 10 ± (Not used)
PIN 11 ± (Not used)
PIN 12 ± ABS diagnostic or CCM diagnostic enable
PIN 13 ± SIR diagnostic enable
PIN 14 ± (Not used)
PIN 15 ± (Not used)
PIN 16 ± Battery power from vehicle unswitched (4
AMP MAX.)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) looks the same as
the MIL you are already familiar with (ªCHECK ENGINEº
lamp). However, OBD II requires for it illuminate under a
strict set of guidelines. Basically, the MIL is turned on
when the PCM detects a DTC that will impact the vehicle's
emissions.
The MIL is under the control of the Diagnostic Executive.
The MIL will be turned on if a component or system which
has an impact on vehicle emissions indicates a
malfunction or fails to pass an emissions±related
diagnostic test. It will stay on until the system or
component passes the same test, for three consecutive
trips, with no emissions±related faults.
DTC Types
Each DTC is directly related to a diagnostic test. The
Diagnostic Management System sets DTC based on the
failure of the tests during a trip or trips. Certain tests must
fail two (2) consecutive trips before the DTC is set. The
following are the four (4) types of DTCs and the
characteristics of those codes:
Type A
Emissions related
Requests illumination of the MIL of the first trip with a
fail
Stores a History DTC on the first trip with a fail
Stores a Freeze Frame (if empty) (DTC Information
for 6VE1 engine)
Stores a Fail Record
Updates the Fail Record each time the diagnostic
test fails
Type B
Emissions related
ªArmedº after one (1) trip with a fail
ªDisarmedº after one (1) trip with a pass
Requests illumination of the MIL on the
second
consecutive trip
with a fail
Stores a History DTC on the second consecutive trip
with a fail (The DTC will be armed after the first fail)
Stores a Freeze Frame on the second consecutive
trip with a fail (if empty) (DTC Information for 6VE1
engine)
Stores a Fail Record when the first test fails (not
dependent on
consecutive trip fails)
Updates the Fail Record each time the diagnostic
test fails
(Some special conditions apply to misfire and fuel trim
DTCs)
Type C (if the vehicle is so equipped)
Non-Emissions related
Requests illumination of the Service Lamp or the
service message on the Drive Information Center
(DIC) on the
first trip with a fail
Stores a History DTC on the
first trip with a fail
Does not store a Freeze Frame
Stores Fail Record when test fails
Updates the Fail Record each time the diagnostic
test fails
Type D
Non-Emissions related
Not request illumination of any lamp
Stores a History DTC on the
first trip with a fail
Does not store a Freeze Frame
Stores Fail Record when test fails
Updates the Fail Record each time the diagnostic
test fails

8A±22LIGHTING SYSTEM
Light NameBulb No.Rated
PowerNumber of
BulbsLens ColorRemarks
Headlight9005/900660w/51w2WhiteHalogen
Front Turn signal Light/
Front Side Marker Light/Parking Light1157NA27w/8w2Amber
Rear Turn Signal Light744021w2Amber
Backup Light92118w2White
Taillight/Stoplight744321w/5w2Red
High Mounted Stoplight92118w2Red
License Plate Light (Tailgate type)1685w2White
Map LightÐ8w2White
Dome LightÐ10w1White
Luggage Room LightÐ5w1White
Courtesy LightÐ3.4w4White
Check TransÐ1.4w1RedMeter
A/T Oil TempÐ1.4w1RedMeter
Cruise SetÐ1.4w1GreenMeter
Power DriveÐ1.4w1AmberMeter
Winter DriveÐ1.4w1GreenMeter
Turn SignalÐ1.4w2GreenMeter
Check TODÐ1.4w1RedMeter
High BeamÐ1.4w1BlueMeter
ABSÐ1.4w1AmberMeter
Seat BeltÐ2w1RedMeter
Indicator/Warning
Malfunction Indicator
(Check Engine)Ð1.4w1AmberMeter
Indicator/Warning
LightLow FuelÐ1.4w1AmberMeterg
Reduced PowerÐ1.4w1AmberMeter
Sports ModeÐ1.4w1GreenMeter
TOD FrontÐ1.1w1GreenMeter
TOD AutoÐ1.1w1GreenMeter
TOD RearÐ1.1w1GreenMeter
Oil PressureÐ1.4w1RedMeter
Brake SystemÐ1.4w1RedMeter
ChargeÐ1.4w1RedMeter
A/T Shift PositionÐ1.1w7
P,N,D,3,2,L
:Green
R: Amber
Meter
Air BagÐ2w1RedMeter
Illumination LightMeterÐ3.4w4Meter
Shift leverÐ1.4w1WhiteShift lever
Vanity MirrorÐ2w2WhiteSun Visor
Cigarette LighterÐ1.4w1WhiteCigarette
Lighter
AshtrayÐ1.4w1WhiteAshtray

ENTERTAINMENT8C±1
AXIOM
BODY AND ACCESSORIES
ENTERTAINMENT
CONTENTS
Service Precaution 8C±1. . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter 8C±2. . . . . . . . . . . . . . . . . . . . . . . .
General Description 8C±2. . . . . . . . . . . . . . . . . . . . .
Removal 8C±2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rod Type Antenna 8C±3. . . . . . . . . . . . . . . . . . . . . .
Removal 8C±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessory Socket 8C±4. . . . . . . . . . . . . . . . . . . . . . .
Front Accessory Socket 8C±4. . . . . . . . . . . . . . . .
Removal 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Accessory Socket 8C±4. . . . . . . . . . . . . . . .
Removal 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speaker 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Speaker 8C±6. . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Tweeter Assembly 8C±6. . . . . . . . . . . . . . . .
Removal 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Speaker 8C±6. . . . . . . . . . . . . . . . . . . .
Removal 8C±6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Tweeter Assembly 8C±7. . . . . . . . . . . . . . . .
Removal 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 8C±7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Horn 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display (MID) 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
MID Control Unit 8C±9. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS Control Unit 8C±10. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8C±10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8C±10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Self-Diagnosis 8C±11. . . . . . . . . . . . . . . . . . . . . . . . . .
Self-Diagnosis Flow Chart±1 8C±11. . . . . . . . . . . .
Self-Diagnosis Flow Chart±2 (Audio) 8C±12. . . . .
Self-Diagnosis Flow Chart±3 (Display) 8C±13. . .
Self-Diagnosis Flow Chart±4 (MID) 8C±14. . . . . .
Audio Self-Diagnosis 8C±15. . . . . . . . . . . . . . . . . . .
Display Self-Diagnosis 8C±16. . . . . . . . . . . . . . . . .
MID Self-Diagnosis 8C±17. . . . . . . . . . . . . . . . . . . .
Symptom Diagnosis 8C±18. . . . . . . . . . . . . . . . . . . . .
MID Not Appears 8C±18. . . . . . . . . . . . . . . . . . . . . .
No COMPASS, CLOCK, FUEL
CONSUMPTION, or SERVICE Display 8C±19. .
No COMPASS Display 8C±20. . . . . . . . . . . . . . . . .
No SERVICE Display 8C±20. . . . . . . . . . . . . . . . . .
Other Trouble Symptom 8C±21. . . . . . . . . . . . . . . .
MID Circuit 8C±22. . . . . . . . . . . . . . . . . . . . . . . . . . .
Harness Connector Faces 8C±23. . . . . . . . . . . . . .
Service Precaution
WARNING: THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM (SRS). REFER TO THE SRS
COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING. WHEN YOU
ARE PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING, REFER TO
THE SRS SERVICE INFORMATION. FAILURE TO
FOLLOW WARNINGS COULD RESULT IN POSSIBLE
AIR BAG DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.
CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do not
use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or
fasteners joint interfaces. Generally, such coatings
adversely affect the fastener torque and the joint
clamping force, and may damage the fasteners.
When you install fasteners, use the correct
tightening sequence and specifications. Following
these instructions can help you avoid damage to
parts and systems.