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Wireless Door Lock Control System

TERMINALS OF ECU

1. INSTRUMENT PANEL JUNCTION BLOCK (MULTIPLEX NETWORK BODY ECU)
a. Disconnect the B6, B7 and B9 ECU connectors.

Terminals Of Control Module/Pinouts - Instrument Panel Junction Block (Multiplex Network Body ECU) (Part 1):




b. Disconnect the 1A, 1C, 1K, 1L and 1P J/B connectors.

Terminals Of Control Module/Pinouts - Instrument Panel Junction Block (Multiplex Network Body ECU) (Part 2):




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.

Terminals Of Control Module/Pinouts - Instrument Panel Junction Block (Multiplex Network Body ECU) (Part 3):




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.
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