Possible Causes
| Possible Causes |
|---|
| (K900) SENSOR GROUND CIRCUIT OPEN |
| (T54) TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT OPEN |
| (T54) TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE |
| TRANSMISSION TEMPERATURE SENSOR |
| POWERTRAIN CONTROL MODULE |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure