OBD code B2167 indicates an issue with the Seat Horizontal Motor circuit.
Symptoms include the Engine Light being ON.
This code is commonly caused by a faulty Seat Horizontal Motor, open/shorted harness, or poor electrical connection.
It’s not a severe issue but should be addressed.
To fix it, 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) |
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Symptoms of the b2167 OBD Code
The vehicle displays a warning light indicating a fault with the b2167 code.
- Symptoms: Service Engine Soon Warning Light ON.
- Possible loss of communication with the body control module.
- Intermittent issues with power windows or door locks.
- Difficulty starting the vehicle at times.
Causes of the b2167 OBD Code
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Possible triggers for fault code B2167 include faulty seat belt buckle switch or wiring issues.
- B2167 can be caused by a faulty Seat Horizontal Motor.
- A Seat Horizontal Motor harness that is open or shorted.
- A Seat Horizontal Motor circuit with a poor electrical connection.
- A faulty Body Control Module (BCM).
Fixing Error Code b2167 Step By Step
Repair involves inspecting and repairing the left side impact sensor circuit for fault code B2167.
- To fix OBDII code B2167, first, review the ‘Possible Causes’ mentioned above and visually examine the corresponding wiring harness and connectors.
- Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Next, check the circuit for proper voltage and continuity.
- Inspect the brake pedal position sensor for any faults or malfunctions.
- Replace the brake pedal position sensor if necessary.
- Clear the fault codes and perform a road test to verify that the issue has been resolved.
Cost Of Fixing b2167 Fault Code
Repairing fault code B2167 typically involves replacing the left front door key cylinder switch.
The cost to diagnose and fix OBD code B2167 depends 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 complexity of the repair can influence the final cost.
Details of the b2167 OBD Code
B2167 code indicates a fault in the left rear turn signal circuit.
OBD code B2167 means Left Rear Turn Signal Lamp Output Short to Ground.
This code is triggered by the Body Control Module (BCM) when it detects a short to ground in the circuit for the left rear turn signal lamp.
The BCM monitors the output signals to the turn signal lamps and will set this code if it detects a short to ground in the left rear turn signal lamp circuit.
Mechanic’s Tech Notes
This section provides detailed information on diagnosing and repairing fault code B2167.
OBDII code B2167 indicates a communication error between the body control module and the TCM.
To diagnose, check the TCM power and ground using a multimeter.
Use a scan tool to confirm TCM response over the CAN network.
Inspect wiring harnesses and connectors for damage, focusing on pin condition.
Reflashing the TCM may resolve the issue.
FAQ
OBD code B2167 indicates an issue with the Seat Horizontal Motor circuit. Check for faults in the motor, wiring, connectors, and Body Control Module.
Common symptoms of OBD code B2167 include Engine Light ON, caused by issues like faulty Seat Horizontal Motor or Body Control Module. Inspect wiring and connectors for damage.
Diagnose OBD code B2167 by checking for a faulty seat horizontal motor, open/shorted harness, poor electrical connection, or faulty BCM. Inspect wiring and connectors for damage.

Wrap Up
If your vehicle is displaying OBDII code b2167, you may experience issues with the left rear turn signal circuit.
This could be caused by a faulty turn signal bulb, a damaged wiring harness, a poor electrical connection, or a malfunctioning turn signal switch.
To address OBDII code b2167, start by inspecting the left rear turn signal bulb for any signs of damage or burnout.
Next, check the wiring harness for any visible wear or corrosion.
Ensure all electrical connections are secure and free of debris.
If necessary, replace the turn signal bulb or repair any damaged wiring