Problem Symptoms Table [08/2015 - 08/2019]
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
TRANSFER SYSTEM
| Symptom | Suspected Area | Refer To |
|---|---|---|
| Noise | Oil (Level low) | Refer to PROCEDURE - Step 1 |
| Oil (Wrong) | Refer to PROCEDURE - Step 1 | |
| Transfer faulty | Refer to DISASSEMBLY [08/2015 - ] | |
| Oil leakage | Oil (Level too high) | Refer to PROCEDURE - Step 1 |
| Gasket (Damaged) | Refer to DISASSEMBLY [08/2015 - ] | |
| Oil seal (Worn or damaged) | Refer to DISASSEMBLY [08/2015 - ] | |
| O-ring (Worn or damaged) | Refer to DISASSEMBLY [08/2015 - ] | |
| Switch from HIGH to LOW is impossible | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Transfer shift actuator assembly | Refer to INSPECTION [08/2015 - 08/2019] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Transfer position switch | Refer to INSPECTION [08/2015 - 08/2021] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Transfer faulty | Refer to DISASSEMBLY [08/2015 - ] | |
| Switch from LOW to HIGH is impossible | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Transfer shift actuator assembly | Refer to INSPECTION [08/2015 - 08/2019] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Transfer position switch | Refer to INSPECTION [08/2015 - 08/2021] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Transfer faulty | Refer to DISASSEMBLY [08/2015 - ] | |
| Switch from FREE to LOCK is impossible | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Transfer shift actuator assembly | Refer to DISASSEMBLY [08/2015 - ] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Center differential lock switch | Refer to INSPECTION [08/2015 - ] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Transfer faulty | Refer to DISASSEMBLY [08/2015 - ] | |
| Switch from LOCK to FREE is impossible | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Transfer shift actuator assembly | Refer to INSPECTION [08/2015 - 08/2019] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Center differential lock switch | Refer to INSPECTION [08/2015 - ] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Transfer faulty | Refer to DISASSEMBLY [08/2015 - ] | |
| 4LO indicator light does not come on | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Combination meter | Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Transfer position switch | Refer to INSPECTION [08/2015 - 08/2021] | |
| Transfer shift actuator assembly | Refer to INSPECTION [08/2015 - 08/2019] | |
| 4LO indicator light remains on | Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] |
| Transfer position switch | Refer to INSPECTION [08/2015 - 08/2021] | |
| Combination meter | Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] | |
| Center differential lock indicator light does not come on | Harness or connector | Refer to SYSTEM DIAGRAM [08/2015 - 08/2019] |
| Combination meter | Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] | |
| CAN communication system | Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] | |
| Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] | |
| Center differential lock switch | Refer to INSPECTION [08/2015 - ] | |
| Transfer shift actuator assembly | Refer to INSPECTION [08/2015 - 08/2019] | |
| Center differential lock indicator light remains on (Blinking) | Four wheel drive control ECU | Refer to TERMINALS OF ECU [08/2015 - 08/2019] |
| Center differential lock switch | Refer to INSPECTION [08/2015 - ] | |
| Combination meter | Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] |