Problem Symptoms Table
Use PROBLEM SYMPTOMS TABLE to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Transfer system
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | Information |
|---|---|---|
| Noise | Oil (level low) | ON-VEHICLE INSPECTION |
| Oil (wrong) | ON-VEHICLE INSPECTION | |
| Transfer (faulty) | TRANSFER ASSEMBLY | |
| Oil leakage | Oil (level too high) | ON-VEHICLE INSPECTION |
| Gasket (damaged) | REMOVAL | |
| Oil seal (worn or damaged) | REMOVAL | |
| O-ring (worn or damaged) | REMOVAL | |
| Hard to shift or will not shift | Shifting key spring (damaged) | REMOVAL |
| Synchronizer spring (worn or damaged) | REMOVAL | |
| Shift from HL to H impossible | Indicator switch (for center differential lock position) | INSPECTION |
| Wire harness | SYSTEM DIAGRAM | |
| Skid control ECU with actuator | TERMINALS OF ECU | |
| Shift from H to HL impossible | Indicator switch (for center differential lock position) | INSPECTION |
| Wire harness | SYSTEM DIAGRAM | |
| Skid control ECU with actuator | TERMINALS OF ECU | |
| Shift from H to LL impossible | Indicator switch (for center differential lock position) | INSPECTION |
| Indicator switch (for LL position) | INSPECTION | |
| Wire harness | SYSTEM DIAGRAM | |
| Skid control ECU with actuator | TERMINALS OF ECU | |
| Shift from LL to H impossible | Indicator switch (for center differential lock position) | INSPECTION |
| Indicator switch (for LL position) | INSPECTION | |
| Wire harness | SYSTEM DIAGRAM | |
| Skid control ECU with actuator | TERMINALS OF ECU |