The OBD code B222A for Dodge indicates a problem with the A/C Heater Control Circuit.
Symptoms include the Engine Light being ON.
The cause could be an incorrect Powertrain Control Module (PCM) or a faulty A/C Heater Control.
This issue is not severe but should be addressed promptly.
A possible fix is to inspect the wiring harness, connectors, and components for any damage or corrosion.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Symptoms of the Dodge b222a OBD Code
The Dodge B222A fault code may be accompanied by warning lights on the dashboard.
- Symptoms: Service Electronic Throttle Control warning light may illuminate.
- Loss of throttle response.
- Engine may go into limp mode.
- Engine may stall at idle.
- Engine may have difficulty starting.
Causes of the Dodge b222a OBD Code
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The B222A fault code on a Dodge typically indicates a fault in the occupant restraint controller.
- B222A can be caused by a faulty A/C Heater Control.
- Incorrect Powertrain Control Module (PCM).
Fixing Dodge Error Code b222a Step By Step
To resolve Dodge fault code B222A, inspect and repair the Occupant Restraint Controller.
- To fix the Dodge OBDII code B222A, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the steering column control module.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no visible issues are found, perform a module reset by disconnecting the battery for a few minutes.
- After reconnecting the battery, clear the fault code and test drive the vehicle to see if the code returns.
- If the code persists, consider replacing the steering column control module with a new one.
Cost Of Fixing Dodge b222a Fault Code
Diagnosing and repairing fault code B222A on a Dodge may involve replacing the Occupant Restraint Controller.
The cost to diagnose and fix the Dodge OBD code B222A will depend on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. Factors like shop rates and the complexity of the repair can also affect the final cost.
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Details of the Dodge b222a OBD Code
Dodge B222A code indicates an issue with the occupant restraint controller.
Dodge OBD code B222A means Front Wiper Motor Relay Coil Circuit Short to Battery.
This code is triggered by the Totally Integrated Power Module (TIPM) when it detects a short to battery in the front wiper motor relay coil circuit.
The system involved is the front wiper motor relay circuit, which controls the operation of the front wiper motor in the vehicle.
Mechanic’s Tech Notes
For Dodge B222A code, refer to detailed diagnostic information for troubleshooting guidance.
To diagnose and fix OBDII code B222A in a Dodge, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
Visually inspect the wiring harness and connectors for any damage, and check connector pins for signs of being broken, bent, pushed out, or corroded.
If no visible issues are found, consider reprogramming or reflashing the TCM as a potential fix.
This process can help identify and address the root cause of the B222A trouble code.
FAQ
OBD code B222A in a Dodge indicates a fault with the A/C Heater Control. Check PCM, A/C Heater Control, wiring, and connectors for damage.
To diagnose OBD code B222A in a Dodge, with the Engine Light ON, check for incorrect PCM or faulty A/C Heater Control. Inspect wiring harness, connectors, and pins for damage.
Common symptoms of OBD code B222A in a Dodge vehicle include Engine Light ON. Causes may be Incorrect PCM or faulty A/C Heater Control. Fix: Inspect wiring harness and connectors.
Wrap Up
If your Dodge is displaying OBD code b222a and you’re experiencing issues with the Occupant Classification System, it could be caused by a faulty Occupant Classification Module, damaged wiring harness, or poor connections at the module.
To address Dodge OBD code b222a, check the wiring harness for any signs of damage or corrosion, inspect the connectors for proper fit and cleanliness, and consider replacing the Occupant Classification Module if necessary.
Be sure to clear the code after making any repairs to reset the system.
