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P2742 DODGE

P2742 DODGE - Transmission Fluid Temperature Sensor 'B' Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2742 DODGE Possible Causes

  • Faulty Transmission Fluid Temperature Sensor
  • Transmission Fluid Temperature Sensor harness is open or shorted
  • Transmission Fluid Temperature Sensor circuit poor electrical connection

First diagnose P2742 DODGE 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 P2742 DODGE code

    Labor: 1.0

    The cost of diagnosing the P2742 DODGE 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.

P2742 DODGE Possible Symptoms

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

P2742 Dodge Description

The ATF (Automatic Transmission Fluid) Temperature Sensor converts the fluid temperature into a resistance value. The sensor resistance changes with the transmission fluid temperature. As the temperature becomes higher, the sensor resistance decreases. The Transmission Control Module (TCM) monitors the ATF (Automatic Transmission Fluid) Temperature Sensor signal. The TCM sets the OBDII code when the ATF (Automatic Transmission Fluid) Temperature Sensor signal is out of factory specifications.
OBDII Code P2742 Dodge - Transmission Fluid Temperature Sensor 'B' Circuit Low - AutoCodes.com

P2742 DODGE More Information

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