3B Differential
Precautions
General Description
- Rear Differential Description
- 4WD Control System Description
- Description of 4WD Control System Component Function
- 4WD Control System Operation Description
- OBD System Description
Schematic and Routing Diagram
Component Location
Diagnostic Information and Procedures
- 4WD Control System Check
- Visual Inspection
- DTC Check
- DTC Clearance
- DTC Table
- Fail-Safe Table
- Scan Tool Data
- Rear Differential Symptom Diagnosis
- 4WD Control System Symptom Diagnosis
- 4WD Warning Light Does Not Come ON when Setting Ignition “ON” with Engine Stationary
- 4WD Warning Light Remains ON Steady with Ignition “ON”
- DTC C1212 ECM Mismatch
- DTC C1240 4WD Control Module Power Supply Circuit Malfunction
- DTC C1243 Internal Circuit Malfunction Of 4WD Control Module
- DTC C1250 Coupling Air Temperature Sensor Open; C1251 Coupling Air Temperature Sensor Short
- DTC C1252 Coupling Assembly Open; C1253 Coupling Assembly Short
- DTC C1260 Transfer Oil Temperature Sensor Open; C1261 Transfer Oil Temperature Sensor Short
- DTC C1270 CAN Invalid Data from BCM
- DTC C1281 4WD Tire of Different Diameter Installed
- DTC C1282 4WD Abnormal Heat Generation
- DTC U0073 Troubleshooting for Communication Bus Off
- DTC U0100 Troubleshooting for Lost Communication
- DTC U0101 Troubleshooting for Lost Communication
- DTC U0121 Troubleshooting for Lost Communication
- DTC U0126 Troubleshooting for Lost Communication
- DTC U0131 Troubleshooting for Lost Communication
- DTC U0140 Troubleshooting for Lost Communication
- DTC U0155 Troubleshooting for Lost Communication
- DTC U1082 Troubleshooting for Lost Communication
- Inspection of 4WD Control Module and Its Circuits
Repair Instructions
- Rear Differential Oil Level Check
- Rear Differential Oil Change
- Driving Mode Switch Removal and Installation
- Driving Mode Switch Inspection
- 4WD Control Module Removal and Installation
- Rear Differential Oil Seal Removal and Installation
- Rear Drive Coupling Air Temperature Sensor Removal and Installation
- Rear Drive Coupling Air Temperature Sensor Inspection
- Rear Drive Coupling Assembly Inspection
- Rear Differential Dismounting and Remounting
- Rear Differential Components
- Rear Differential Inspection
- Rear Differential Disassembly and Reassembly
- Rear Differential Front Mounting Removal and Installation
- Rear Differential Mounting Rear Bracket Removal and Installation