Pinout Values and Diagnostic Parameters

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

TERMINALS OF ECU

1. INSTRUMENT PANEL JUNCTION BLOCK (MULTIPLEX NETWORK BODY ECU)
(a) Disconnect the B6, B7 and B9 ECU connectors.
(b) Disconnect the 1A, 1C, 1K, 1L and 1P J/B connectors.





(c) Check the voltage or resistance according to the value(s) in the table below (wire harness side connector).





HINT: If the result is not as specified, there may be a malfunction on the wire harness side.

(d) Reconnect the B6, B7 and B9 ECU connectors.
(e) Reconnect the 1A, 1C, 1K, 1L and 1P J/B connectors.
(f) Check the voltage according to the value(s) in the table below (ECU side connector).





If the result is not as specified, the instrument panel J/B (multiplex network body ECU) may have a malfunction.