Trans Temp Sensor Erratic

Symptom:
TRANS TEMP SENSOR ERRATIC

Test 1-2:

Test 3:

When Monitored:
When transmission temperature is below 170° C (338° F)
Set Condition: When there is a 10° C (13° F) variation between each transmission temperature sensor read. If the DTC is reset (after an ignition cycle), the DTC will be set to Stored (Intermittent) status.

POSSIBLE CAUSES
- TRANSMISSION TEMP SENSOR WIRING
- TCM - TRANS TEMP SENSOR ERRATIC