Pinout Values and Diagnostic Parameters

WINDSHIELD / WINDOWGLASS: WINDOW DEFOGGER SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK HEATER CONTROL





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

Standard voltage:





Standard resistance:





If the result is not as specified, there may be a malfunction in the wire harness.
2. CHECK MAIN BODY ECU





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

Standard voltage:





If the result is not as specified, there may be a malfunction in the wire harness or main body ECU.