P0712

Tests 860 - 864:

Tests 865 - 868:

Test 869:

SYMPTOM
P-0712 TRANS TEMP SENSOR VOLTAGE TOO LOW

WHEN MONITORED
Continuously with the key on and engine running.

SET CONDITION
The transmission temperature sensor (TTS) signal circuit voltage goes below 1.55 volts for 2.2 seconds.

POSSIBLE CAUSES
- Transmission temperature sensor wir/harn obser def
- Transmission pressure/temperature sensor def
- Sensor signal circuit short to ground
- Sensor signal circuit short to sensor ground ckt
- Transmission solenoid and wir/harn defective (gnd)
- Transmission solenoid and wir/harn defective (sen gnd)
- PCM defective