P2D79
Charging Stop Switch Circuit
P2D79 is an OBD-II diagnostic trouble code meaning: Charging Stop Switch Circuit. Common causes: open or short circuit in the circuit, faulty charging stop switch. Estimated repair cost: $6–33.
Symptoms
- Check engine light is on
- Battery charging problems
- The generator is unstable
- Reduced vehicle power
Causes
- Open or short circuit in the circuit
- Faulty charging stop switch
- Relay problems
- Control module malfunction
- Contact corrosion
How to Fix
- Check the integrity of the wiring in the circuit
- Diagnose the charging stop switch
- Check relays and fuses
- Scan the control module for errors
- Clean contacts from corrosion
Related codes
Error P2D79 by Vehicle Brand
FAQ
What does the P2D79 code mean?
P2D79 is an OBD-II diagnostic trouble code that indicates: Charging Stop Switch Circuit
What causes a P2D79 error code?
The most common causes of P2D79 include: Open or short circuit in the circuit; Faulty charging stop switch; Relay problems; Control module malfunction.
How do I fix a P2D79 diagnostic trouble code?
To fix P2D79: Check the integrity of the wiring in the circuit. Diagnose the charging stop switch. Check relays and fuses. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2D79?
Yes, but get it checked soon
How much does it cost to fix P2D79?
The estimated repair cost for P2D79 is $6–33. Actual cost depends on your vehicle, location, and labor rates.
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