TCM Inspection [AW6A-EL]
TCM INSPECTION [AW6A-EL]
TR Switch Inspection
1. Verify that the starter operates only when the ignition is switched to the START with the selector lever in P or N position.
2. Verify that the back-up lights illuminate when shifted to R position with the ignition at ON.
3. Verify that the positions of the selector lever and the selector indicator light correspond.
- If there is any malfunction, perform the "Neutral Position Learning". TCM Removal/Installation [AW6A-EL]
Control Module Inspection
WARNING:
- Be careful not to damage the connector waterproofing when measuring the TCM terminal voltage. If damaged, the waterproofing efficiency could be negatively affected.
NOTE:
- Use the ground of terminal A9 of the TCM connector (wiring harness-side) when measuring terminal voltage, as an error may occur when connecting the negative circuit tester to ground.
1. Remove the air cleaner component. Service and Repair
2. Measure the voltage at each TCM connector (wiring harness-side) terminal and refer to the terminal voltage table.
- If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under "Inspection item (s)".
Terminal Voltage Table (Reference)
Terminal Voltage Table (Reference):
3. Remove the TCM. TCM Removal/Installation [AW6A-EL]
4. Verify that continuity or resistance at terminal is as indicated in the terminal continuity/resistance table.
- If there is any malfunction, inspect the parts under "Inspection item (s)".
- If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the TCM. TCM Removal/Installation [AW6A-EL]
Terminal Continuity/Resistance Table (Reference)
