Pinout Values and Diagnostic Parameters

LIGHTING: LIGHTING SYSTEM: TERMINALS OF ECU

1. CHECK MAIN BODY ECU









(a) Disconnect the 1A, 1B, 1E and 1H main body ECU connectors.

(b) Measure the voltages and resistances of the wire harness side connectors.





(c) Reconnect the main body ECU connectors.

(d) Measure the voltages of the wire harness side connectors.









* *1: w/ Daytime Running Light System