2004 ISUZU TF SERIES diagram

ELECTRICAL-BODY AND CHASSIS 8A-409

CIRCUIT DIAGRAM (LHD) Sheet 2/2





RTW48AXF025101

8A-414 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM





RTW48AXF028201

ELECTRICAL-BODY AND CHASSIS 8A-417

CIRCUIT DIAGRAM



RTW48AXF012501

CRUISE CONTROL SYSTEM 8B-1
SECTION 8B
CRUISE CONTROL SYSTEM
TABLE OF CONTENTS
PAGE
Service Precaution .........................................................................................................................8B- 3
General Description .......................................................................................................................8B- 3
Brake Switch ...................................................................................................................................8B- 5
Removal .......................................................................................................................................8B- 5
Installation ..................................................................................................................................8B- 5
Adjustment ..................................................................................................................................8B- 6
Clutch switch ...................................................................................................................................8B- 6
Removal and Installation ........................................................................................................8B- 6
Adjustment ..................................................................................................................................8B- 6
Starter Switch ..................................................................................................................................8B- 6
Removal .......................................................................................................................................8B- 6
Installation ..................................................................................................................................8B- 6
Cruise Control Main Switch .........................................................................................................8B- 7
Removal .......................................................................................................................................8B- 7
Installation ..................................................................................................................................8B- 7
Cruise Control Switch (Combination Switch) ........................................................................8B- 7
Removal and Installation ........................................................................................................8B- 7
Cruise Control Unit ........................................................................................................................8B- 8
Removal .......................................................................................................................................8B- 8
Installation ..................................................................................................................................8B- 8
Cruise Actuator ...............................................................................................................................8B- 8
Actuator Cable Diagram ..........................................................................................................8B- 9
Removal .......................................................................................................................................8B- 9
Installation ..................................................................................................................................8B- 9
Adjustment ..................................................................................................................................8B- 9
Mode Switch ....................................................................................................................................8B- 9
Removal and Installation ........................................................................................................8B- 9

8B-2 CRUISE CONTROL SYSTEM
Diagnosis ..........................................................................................................................................8B- 10
DTC Display Condition ............................................................................................................8B- 10
DTC Display Format .................................................................................................................8B- 11
Circuit Diagram ..........................................................................................................................8B- 11
DTC 1-1 Motor System Short Circuit ....................................................................................8B- 13
DTC 1-2 Clutch Open or Short Circuit .................................................................................8B- 14
DTC 1-3 Mechanical Defect ....................................................................................................8B- 15
DTC 1-4 Close Side of Motor System ..................................................................................8B- 16
DTC 2-1 Signal of Vehicle Speed Malfunction ..................................................................8B- 17
DTC 3-1 Turning On Switch at All time or at the same time ..........................................8B- 18

8B-8 CRUISE CONTROL SYSTEM
Cruise Control Unit




RTW3A0SH001101
Removal
1. Disconnect the battery ground cable.
2. Remove the dash side trim panel (LH) (1).
3. Disconnect the connector.
4. Remove a fixing nut to remove the cruise control unit (2).

Installation
To install, follow the removal steps in the reverse order.

Cruise Actuator

Actuator Cable Diagram





RTW3A0SF000301
Legend
(1) Cruise Actuator Assembly
(2) Cruise Control Cable

(3) Accelerator Cable
(4) Throttle Link (Cruise Control Side)

8B-12 CRUISE CONTROL SYSTEM

CIRCUIT DIAGRAM



RTW48AXF003801

ENGINE ELECTRICAL 6D – 3

GENERAL DESCRIPTION
GENERATOR STARTER MOTOR



066L300004065L300002

The basic charging system is the IC integral regulator charging system. The internal components are connected
electrically as shown in charging circuit diagram.
The generator features a solid state regulator that is mounted inside the generator. All regulator components are
enclosed into a solid mold, and this unit along with the brush holder assembly is attached to the slip ring end frame.
The generator voltage setting cannot be adjusted.
The starter motor circuit is composed of a 4-pole 4-brush type direct current series motor. The starter motor circuit
utilizes negative ground polarity.