Body Control System for Isuzu S/T Isuzu - 4WD 1999

All Component Locator

• Body Control Module Components
• Body Control System Component Views

All Description and Operation

• Body Control System Circuit Description
• Body Control System Description

All Special Tools and Equipment

• Special Tools

All Visual Identification

• Body Control System Connector End Views

Cleaning, Inspection, and Adjustment

• Body Control Module (BCM) Programming/RPO Configuration

Diagnostic Procedures

• Diagnostic System Check - Body Control System

Diagnostic Trouble Codes

• DTC B1397 Device Voltage Reference Out #1 CKT Low
• DTC B1398 Device Voltage Reference Out #1 CKT High
• DTC B1477 Retained Accessory Power Circuit Low
• DTC B1478 Retained Accessory Power Circuit High
• DTC B1480 Battery Rundown Protection Circuit Malf
• DTC B2527 Front Fog Lamp Circuit Low
• DTC B2577 Headlamp Control Circuit Low
• DTC B2585 Parklamp Control Circuit Malfunction
• DTC B2600 Daytime Running Lamp Circuit Malfunction
• DTC B2613 Dim Potentiometer Circuit High
• DTC B2617 Courtesy Lamp Circuit Low
• DTC B2618 Courtesy Lamp Circuit High
• DTC B2647 Ambient Light Sensor Circuit Low
• DTC B2648 Ambient Light Sensor Circuit High
• DTC B2752 Horn Relay Coil Circuit Low
• DTC B2961 Key In Ignition Circuit Malfunction
• DTC B3102 Keyless Entry (RFA) Data Link Circuit Lo
• DTC B3137 Door Lock Circuit Low
• DTC B3138 Door Lock Circuit High
• DTC B3147 Passenger Unlock Switch Circuit Low
• DTC B3148 Passenger Door Unlock Circuit High

Electrical/Electronic Schematic Diagrams

• Body Control Module Schematic References
• Body Control System Schematic Icons
• Body Control System Schematics

Electrical/Electronic Specifications

• Scan Tool Data Definitions
• Scan Tool Data List

General Diagnostic Information

• Clearing DTCs
• Diagnostic Trouble Code (DTC) Displaying
• Diagnostic Trouble Code (DTC) List/Type
• Scan Tool Diagnostics
• Symptom Subsection References

Removal, Installation, and Replacement

• Body Control Module Replacement