P2803 - Transmission Range Sensor 'B' Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2803 Possible Causes

  • Faulty Transmission Range Sensor 'B'
  • Transmission Range Sensor 'B' harness is open or shorted
  • Transmission Range Sensor 'B' circuit poor electrical connection

First diagnose P2803 code

    Check 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 terminals.

Cost of diagnosing the P2803 code

    Labor: 1.0

    The cost of diagnosing the P2803 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P2803 Possible Symptoms

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

P2803 Description

The Engine Control Module (ECM) monitors the Transmission Range Sensor 'B' Circuit. The ECM sets the OBDII code when the Transmission Range Sensor 'B' Circuit signal is out of factory specifications.
OBDII Code P2803 - Transmission Range Sensor 'B' Circuit High - AutoCodes.com

P2803 More Information

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P2803 Comments

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