P1782
Test 444 Through 449:
Test 450 Through 452:
Test 453 Through 456:
Test 457 Through 460:
Test 461 Through 462:
Symptom:
P1782-2-4 PRESSURE SWITCH SENSE CIRCUIT
When Monitored and Set Condition:
P1782-2-4 PRESSURE SWITCH SENSE CIRCUIT
When Monitored:
Whenever the engine is running.
Set Condition:
The code is set if the 2-4 pressure switch is open or closed at the wrong time in a given gear.
POSSIBLE CAUSES
CHECKING SYMPTOMS AND POSSIBLE CAUSES
LOW BATTERY VOLTAGE CAUSING SYMPTOM
TOO HIGH LINE PRESSURE BLOWING OFF 2-4 SOLENOID
TRANSAXLE DEFECTIVE
VALVE BODY BOLT TORQUES OUT OF SPECIFICATION
2-4 PRESSURE SW SENSE CKT SHRT TO TCR OUTPUT CKT
2-4 PRESSURE SWITCH SENSE CIRCUIT OPEN
2-4 PRESSURE SWITCH SENSE CIRCUIT SHORTED TO GROUND
TCM 2-4 PRESSURE SWITCH SENSE DEFECTIVE
TCM 2-4 PRESSURE SWITCH SENSE INTERNAL SHORT TO GROUND
2-4 PRESSURE SWITCH SENSE CKT OPEN BETWEEN SOLENOID AND TCM CONNECTORS
2-4 PRESSURE SWITCH DEFECTIVE
SOLENOID PACK CAUSING 2-4 PRESSURE SWITCH CIRCUIT CODE
SOLENOID PACK DEFECTIVE
INTERMITTENT CODE P1782