Key Reminder Warning System

DOOR LOCK: KEY REMINDER WARNING SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK MAIN BODY ECU (INSTRUMENT PANEL J/B)
(a) Disconnect the IF and IM, ID*1 or IA*2 junction block connectors.
*1: for TMC Made
*2: for TMMK Made
(b) Disconnect the E7 and E9 main body ECU connectors.





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





*1: for TMC Made
*2: for TMMK Made
HINT: If the result is not as specified, there may be a malfunction on the wire harness side.