Engine-Codes - Honda - B12C5 Honda

B12C5 Honda Code - Engine Start/Stop Switch Failure

- Code Popularity: 12,586 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B12C5 Honda?

  • Faulty Start/Stop Switch
  • Start/Stop Switch harness is open or shorted
  • Start/Stop Switch circuit poor electrical connection

|How to Fix the B12C5 Honda Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code B12C5 Honda?

Labor: 1.0

The cost to diagnose the B12C5 Honda code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your Honda have Safety Recalls? → Check here

|What are Code B12C5 Honda Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B12C5 Honda Code Mean?

This Push Button Ignition Switch is a single pole momentary design with position indicator LEDs controlled by the Keyless access control unit.
Once the Keyless access control unit detects the presence of a registered key fob and the brake pedal is not depressed, each time the button is pushed the Body Control Module will cycle through Accessories, On and Off modes. The Body Control Module will also illuminate the appropriate position indicator LED.
If the brake pedal is depressed, the shift lever is in Park and the button is pushed, the Keyless access control unit will start the engine.

B12C5 Honda Code - Engine Start/Stop Switch Failure

|Need more Information on the B12C5 Honda Code?

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|Need Help with the B12C5 Honda Code?

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