Intermittent fault
- Ignition off.
Check the control module and transmission output speed sensor connectors. Check for intermittent contact resistance and oxidation according to Contact resistance and oxidation .
Check the power supply cable between transmission control module (TCM) terminal #57 (#A57) and transmission output speed sensor connector terminal #A4. Check for an intermittent open-circuit according to Open-circuit, intermittent faults .
Check the signal cable between transmission control module (TCM) terminal #39 (#A39) and transmission output speed sensor connector terminal #A3. Check for an intermittent open-circuit according to Open-circuit, intermittent faults .
Remedy as necessary.
Other information:
- To connect the breakout box, see Connecting the breakout box
- To disconnect the transmission control module (TCM), see Transmission control module (TCM), replacing
- To disconnect the speed sensor connector, see Replacing the transmission input speed sensor and the transmission output speed sensor
- For information about signals, see Signal description. Transmission control module (TCM) .
- Continue
Refer to Information