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AutoCodes - Generic - B1E9B

B1E9B Code - Rear Left Heater Control Circuit

- Code Popularity: 322 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1E9B?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Rear Left Seat Cushing Heater Element
  • Rear Left Seat Cushing Heater Element harness is open or shorted
  • Rear Left Seat Cushing Heater Element circuit poor electrical connection
  • Faulty Heated Seat Module (HSM)
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How to Fix the DTC B1E9B?

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.

Code Tech Notes

B1E9B-1E REAR LEFT HEATER CONTROL CIRCUIT RESISTANCE OUT OF RANGE
B1E9B-11 REAR LEFT HEATER CONTROL CIRCUIT SHORT TO GROUND
B1E9B-12 REAR LEFT HEATER CONTROL CIRCUIT SHORT TO BATTERY
B1E9B-13 REAR LEFT HEATER CONTROL CIRCUIT OPEN

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1E9B code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1E9B Description

The Heated Seat Module (HSM) monitors the Rear Left Heater Control Circuit. The Heated Seat Module sets the OBDII code when the Rear Left Heater Control Circuit is not to factory specifications for more than two seconds with the output turned on.

OBDII Code B1E9B - Rear Left Heater Control Circuit - AutoCodes.com
B1E9B Code - Rear Left Heater Control Circuit

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Code B1E9B comments

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