Electrical Back Door Outside Handle

TERMINALS OF ECU

1. CHECK INSTRUMENT PANEL J/B ASSEMBLY (BODY ECU)




a. Disconnect the 1D, 1F, 1M and B5 connectors.




b. Measure the voltage and resistance according to the value(s) in the table.

HINT: If the result is not as specified, there may be a malfunction on the wire harness side.




c. Reconnect the J/B and ECU connectors and measure the voltage according to the value(s) in the table.

HINT:
- *: w/o Power Back Door
- If the result is not as specified, the J/B (body ECU) may have a malfunction.

2. CHECK POWER BACK DOOR ECU (w/ Power back door system)




a. Disconnect the P13 and P14 ECU connectors.




b. Measure the voltage and resistance according to the value(s) in the table.

HINT: If the result is not as specified, there may be a malfunction on the wire harness side.




c. Reconnect the ECU connectors and measure the voltage according to the value(s) in the table.

HINT: If the result is not as specified, the ECU may have a malfunction.