OBD Guide
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P1747

Electronic Pressure Control Solenoid 'A' Short Circuit

P1747 is an OBD-II diagnostic trouble code meaning: Electronic Pressure Control Solenoid 'A' Short Circuit. Common causes: short circuit in solenoid circuit, pressure control solenoid malfunction. Estimated repair cost: $28–89.

Severity
🔴 High
Can 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

  1. Check the continuity of the solenoid circuit
  2. Check solenoid resistance
  3. Inspect the wiring harness for damage
  4. Check contacts in connectors
  5. Replace pressure control solenoid if necessary

Related codes

P1746P1748P0750

Error P1747 by Vehicle Brand

BMWFordJaguarLincolnMazdaMercuryVolkswagen

FAQ

What does the P1747 code mean?

P1747 is an OBD-II diagnostic trouble code that indicates: Electronic Pressure Control Solenoid 'A' Short Circuit

What causes a P1747 error code?

The most common causes of P1747 include: Short circuit in solenoid circuit; Pressure control solenoid malfunction; Wiring harness damage; Problems with the transmission control module.

How do I fix a P1747 diagnostic trouble code?

To fix P1747: Check the continuity of the solenoid circuit. Check solenoid resistance. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1747?

Limited driving only, diagnose soon

How much does it cost to fix P1747?

The estimated repair cost for P1747 is $28–89. Actual cost depends on your vehicle, location, and labor rates.

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