TG98 - Check For DTC 667

Diagnostic Trouble Code (DTC) 667 indicates the Manual Lever Position (MLP) circuit voltage was below the allowed minimum voltage. Possible causes:
- Damaged MLP sensor.
- Short to ground in MLP harness SIG circuit.
- Open in MLP harness SIG circuit.
- Damaged Powertrain Control Module (PCM).

- Did DTC 667 repeat during the drive cycle test?

Yes -- Go to TG99. TG99 - Check Continuity of Sensor Harness SIG Circuit

No -- Go to TG101. TG101 - Check Continuity of Sensor Harness SIG RTN Circuit