Back Door Closer System

ENGINE HOOD / DOOR: BACK DOOR CLOSER SYSTEM:

TERMINALS OF ECU

1. CHECK POWER BACK DOOR ECU
(a) Disconnect the P13 and P14 ECU connectors and measure the voltage and resistance according to the value(s) in the table below.





Standard voltage and resistance:





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

(b) Reconnect the ECU connectors and measure the voltage according to the value(s) in the table below.
Standard voltage:





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

2. CHECK INSTRUMENT PANEL J/B ASSY (BODY ECU)
(a) Disconnect the 1A, 1D, 1F, 1M and B5 connectors.





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





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