P2782
Downshift Switch Circuit Intermittent/Erratic
P2782 is an OBD-II diagnostic trouble code meaning: Downshift Switch Circuit Intermittent/Erratic. Common causes: damage to switch circuit wiring, poor contact in connectors. Estimated repair cost: $17–89.
Symptoms
- Incorrect downshifting
- Check Engine Light Flashing
- Loss of downshift function
- Jerks when shifting gears
- Increased engine speed when braking
Causes
- Damage to switch circuit wiring
- Poor contact in connectors
- Downshift switch malfunction
- Problems with the transmission control module
- Short circuit in the circuit
How to Fix
- Check the integrity of wiring and connectors
- Test the downshift switch
- Check circuit resistance
- Inspect the transmission control module
- Replace faulty components
Related codes
Error P2782 by Vehicle Brand
FAQ
What does the P2782 code mean?
P2782 is an OBD-II diagnostic trouble code that indicates: Downshift Switch Circuit Intermittent/Erratic
What causes a P2782 error code?
The most common causes of P2782 include: Damage to switch circuit wiring; Poor contact in connectors; Downshift switch malfunction; Problems with the transmission control module.
How do I fix a P2782 diagnostic trouble code?
To fix P2782: Check the integrity of wiring and connectors. Test the downshift switch. Check circuit resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2782?
Yes, but get it checked soon
How much does it cost to fix P2782?
The estimated repair cost for P2782 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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