B3604
Adjustable Pedal Forward Switch Circuit Protection Time-Out
B3604 is an OBD-II diagnostic trouble code meaning: Adjustable Pedal Forward Switch Circuit Protection Time-Out. Common causes: adjustable pedal switch malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Inability to adjust the accelerator pedal
- Fault indicator flashing
- Reduced effectiveness of the passive safety system
Causes
- Adjustable pedal switch malfunction
- Open or short circuit in wiring harness
- Problems with power or grounding of the circuit
- Control module malfunction
How to Fix
- Check the integrity of the wiring harness
- Check adjustable pedal switch
- Check circuit power and grounding
- Replace switch or wiring harness if necessary
- Reset the error and check the system
Related codes
Error B3604 by Vehicle Brand
FAQ
What does the B3604 code mean?
B3604 is an OBD-II diagnostic trouble code that indicates: Adjustable Pedal Forward Switch Circuit Protection Time-Out
What causes a B3604 error code?
The most common causes of B3604 include: Adjustable pedal switch malfunction; Open or short circuit in wiring harness; Problems with power or grounding of the circuit; Control module malfunction.
How do I fix a B3604 diagnostic trouble code?
To fix B3604: Check the integrity of the wiring harness. Check adjustable pedal switch. Check circuit power and grounding. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3604?
Limited driving only, diagnose soon
How much does it cost to fix B3604?
The estimated repair cost for B3604 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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