Intermittent fault
- Ignition off.
Check the power supply cable between control module terminal #A57 (#A57) and transmission output sensor terminal #A4. Check for an intermittent open-circuit according to Open-circuit, intermittent faults . Check for an intermittent short-circuit to ground according to Short-circuit to ground, intermittent faults .
Check the signal cable between control module terminal #A39 (#A39) and transmission output speed sensor terminal #A3. Check for an intermittent open-circuit according to Open-circuit, intermittent faults . Check for an intermittent short-circuit to ground according to Short-circuit to ground, intermittent faults .
Remedy as necessary.
Other information:
- To connect the breakout box, see Connecting the breakout box
- To disconnect the control module, see Transmission control module (TCM), replacing
- For information about signals, see Signal description. Transmission control module (TCM) .
Courtesy of VOLVO CARS OF NORTH AMERICA.
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Refer to Information