Terminals of ECM

CRUISE CONTROL: CRUISE CONTROL SYSTEM: TERMINALS OF ECM

1. CHECK ECM





(a) Disconnect the C30, G44 and G45 ECM connectors.

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





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

(c) Reconnect the C30, G44 and G45 ECM connectors.

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





If the result is not as specified, the ECM may be malfunctioning.