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Multiplex Communication System

TERMINALS OF ECU

Terminals Of ECU:




1. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSY (BODY ECU) (REAR SIDE)

Pinouts:




a. Disconnect the 2B, 2F and 2G instrument panel J/B connectors, and check the continuity and voltage of each terminal of the disconnected connectors.

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

Terminals Of ECU:




2. CHECK THEFT WARNING ECU (THEFT DETERRENT ECU)

Pinouts:




a. Disconnect the T5 theft warning ECU (theft deterrent ECU) connector and check the voltage and continuity of each terminal of the wire harness side connector.

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