P1747
Electronic Pressure Control Solenoid 'A' Short Circuit
Severity
🔴 HighCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$28–89 (est.)
Symptoms
- Hard gear shifts
- Delays when shifting gears
- The gearbox goes into emergency mode
- Check Engine light comes on
- Reduced transmission efficiency
Causes
- Short circuit in solenoid circuit
- Pressure control solenoid malfunction
- Wiring harness damage
- Problems with the transmission control module
- Poor contact in connectors
How to Fix
- Check the continuity of the solenoid circuit
- Check solenoid resistance
- Inspect the wiring harness for damage
- Check contacts in connectors
- Replace pressure control solenoid if necessary