P1799

Test 1 Through 2:

Test 3 Through 6:

Test 7 Through 12:

Symptom:
P1799-CALCULATED OIL TEMP IN USE

POSSIBLE CAUSES
INTERMITTENT WIRING & CONNECTORS CONDITIONS
TRANSMISSION TEMPERATURE SENSOR INOPERATIVE
SPEED SENSOR GROUND CIRCUIT OPEN
TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT OPEN
TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT SHORT TO GROUND
SPEED SENSOR GROUND CIRCUIT SHORT TO VOLTAGE
TRANSMISSION TEMPERATURE SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
TCM (TTS HI)
TCM (TTS LOW)