Pinout Values and Diagnostic Parameters

DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK MAIN BODY ECU









(a) Disconnect the 4B and 4E main body ECU (vehicle rear side) connectors.
(b) Measure the voltage and resistance of the wire harness side connectors.

Standard:





If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the main body ECU (vehicle rear side) connectors.
(d) Measure the voltage of the wire harness side connectors.

Standard voltage:





*1: Hatchback
*2: Sedan
2. CHECK DOOR CONTROL RECEIVER





(a) Disconnect the door control receiver connector.
(b) Measure the voltage and resistance of the wire harness side connectors.

Standard:





If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the door control receiver connector.
(d) Measure the voltage of the wire harness side connectors.

Standard voltage:





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