Intermittent Fault

Intermittent Fault







- Ignition off.

Check control module and transmission connectors for contact resistance and oxidation according to Checking wiring and terminals. Intermittent faults.

Check power supply cable between control module #A59 and transmission connector #16 for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults.

Check signal cable between control module #A41 and transmission connector #17 for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults.

Remedy as necessary.

Other Information:
- To connect the breakout box, see Connecting breakout box, Transmission control module (TCM).
- To disconnect control module, see Replacing the transmission control module (TCM).
- To disconnect transmission connector, see Inspecting/cable harness to solenoids.
- To check/replace speed (RPM) sensor, see Replacing transmission speed sensor.
- For information about signals, see Signal specification, Transmission control module (TCM).

Continue: Refer to Fault-Tracing Information - Intermittent Fault. Fault-Tracing Information - Intermittent Fault