Theft Deterrent System

THEFT DETERRENT: THEFT DETERRENT SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK DRIVER SIDE JUNCTION BLOCK (MAIN BODY ECU)





(a) Disconnect the B6 ECU connector.
(b) Disconnect the 1A, 1B, 1D and 1E junction block connectors.
(c) Measure the resistance and voltage of wire harness side connectors.





HINT: *1: with Smart Key System
*2: without Smart Key System
If the result is not as specified, there may be a malfunction on the wire harness side.
(d) Reconnect the B6 ECU connector.
(e) Reconnect the 1A, 1B, 1D and 1E junction block connectors.
(f) Measure the voltage of the connectors.





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