DTC C1298/98: Linear Solenoid Circuit: Procedure
- INSPECT TRANSFER CONTROL SOLENOID ASSEMBLY
- Disconnect the transfer transmission wire connector.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
Tester Connection Condition E54-1 - E54-3 5.0 to 5.5 Ω E54-1 - Body ground 10 kΩ or higher E54-3 - Body ground 10 kΩ or higher
NG → See step 3
OK: Go to next step
- Disconnect the transfer transmission wire connector.
- CHECK HARNESS AND CONNECTOR (TRANSFER TRANSMISSION WIRE TO 4WD CONTROL ECU)
- Disconnect the 4WD control ECU connector.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
Tester Connection Specified Condition A32-13 (SLC+) - E54-1 (BSF) Below 1 Ω A32-32 (SLC-) - E54-3 (SLC) Below 1 Ω A32-13 (SLC+) - Body ground 10 kΩ or higher A32-32 (SLC-) - Body ground 10 kΩ or higher - Connect the transfer transmission wire connector and 4WD control ECU connector.
Result
Result Proceed to OK A OK (when troubleshooting in accordance with PROBLEM SYMPTOMS TABLE) B NG C
B → PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
C → REPAIR OR REPLACE HARNESS OR CONNECTOR (SLC+, SLC- CIRCUIT)
A → REPLACE 4WD CONTROL ECU
- Disconnect the 4WD control ECU connector.
- INSPECT TRANSFER CONTROL SOLENOID ASSEMBLY
- Remove the transfer control solenoid assembly. Refer to REMOVAL [08/2012 - ]
.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
Tester Connection Condition Terminal 1 - Terminal 2 5.0 to 5.5 Ω
NG → REPLACE TRANSFER CONTROL SOLENOID ASSEMBLY
OK → REPLACE TRANSFER TRANSMISSION WIRE
- Remove the transfer control solenoid assembly. Refer to REMOVAL [08/2012 - ]
.