Checking The Wiring

Checking The Wiring







- Ignition off.
- Disconnect transmission connector D.

Check the cable between transmission control module (TCM) terminal #A52 (#A52) and transmission connector terminal #D3 (control module side). Check for an open-circuit according to Checking wiring and terminals. Permanent faults.

Check the cable between control module terminal #B1O (#A70) and transmission connector terminal #D4 (control module side). Check for an open-circuit according to Checking wiring and terminals. Permanent faults.

Remedy as necessary.

Other information:
- To connect the breakout box, see Connecting the breakout box
- To disconnect the transmission connectors, see Connectors, transmission, disconnecting/connecting.
- For information about signals, see Signal description. Transmission control module (TCM).

Was a fault found in the wiring?

YES: Continue with Next Procedure. Verification
NO: Refer to Checking the Control Module. Checking The Control Module