Pinout Values and Diagnostic Parameters

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM:

TERMINALS OF ECU

1. CHECK INTEGRATION RELAY
(a) Disconnect the I12 relay connector.





(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the I12 relay connector.
(d) Measure the voltage according to the value(s) in the table below.
Standard voltage:





If the result is not as specified, the integration relay may have a malfunction.
2. CHECK INSTRUMENT PANEL J/B (INTEGRATION RELAY)
(a) Inspect the ID, IF, IH and IJ J/B connectors.





(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the connectors.
(d) Measure the voltage according to the value(s) in the table below.
Standard voltage:





If the result is not as specified, the integration relay or instrument panel J/B may have a malfunction.