Operation CHARM: Car repair manuals for everyone.

Pinout Values and Diagnostic Parameters





SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: TERMINALS OF ECU

1. CHECK SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF CONTROL ECU)

(a) Disconnect the O11 ECU connector.





(b) Measure the resistance and voltage on the wire harness side according to the value(s) in the table below.





(c) If the result is not as specified, there may be a malfunction on the wire harness side.

(d) Reconnect the O11 ECU connector.

(e) Measure the voltage according to the value(s) in the table below.





(f) If the result is not as specified, the ECU may have a malfunction.

2. CHECK MAP LIGHT ASSEMBLY (SLIDING ROOF SWITCH ASSEMBLY)

(a) Disconnect the O10 switch connector.





(b) Measure the resistance on the wire harness side according to the value(s) in the table below.





(c) If the result is not as specified, there may be a malfunction on the wire harness side.

(d) Reconnect the O10 switch connector.

(e) Measure the voltage according to the value(s) in the table below.





(f) If the result is not as specified, the switch may have a malfunction.