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AutoCodes - Generic - P1702

P1702 Code - Transmission Range Circuit Failure

- Code Popularity: 39,968 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1702?

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 Transmission Range (TR) sensor
  • Transmission Range (TR) sensor harness is open or shorted
  • Transmission Range (TR) sensor circuit poor electrical connection
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How to Fix the DTC P1702?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1702 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 P1702 Description

The Transmission Range (TR) circuits indicating an invalid pattern in TR D. The Condition caused by a short to ground or an open in P/N, D, R, 2, or 1 circuit. Open in the tail lamp ground circuit. This Diagnostic Trouble Code (DTC) can be set by an incorrectly adjusted TR sensor.

OBDII Code P1702 - Transmission Range Circuit Failure - AutoCodes.com
P1702 Code - Transmission Range Circuit Failure

Need More Information on the Code?

Need more information on how to fix the P1702 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • P1702 Chrysler Primary Oil Pressure Sensor / Secondary Oil Pressure Sensor Correlation
  • P1702 Dodge Primary Oil Pressure Sensor / Secondary Oil Pressure Sensor Correlation
  • P1702 Ford Transmission Range Circuit Failure
  • P1702 Hyundai Throttle Position Sensor Malfunction Adjustment
  • P1702 Infiniti Transmission Control Module RAM
  • P1702 Jeep Primary Oil Pressure Sensor / Secondary Oil Pressure Sensor Correlation
  • P1702 Land Rover Transfer Box Signal Line Communication Error
  • P1702 Lincoln Transmission Range Circuit Failure
  • P1702 Mazda Transmission Range Sensor Circuit Malfunction
  • P1702 Mercury Transmission Range Circuit Failure
  • P1702 Nissan Transmission Control Module RAM
  • P1702 RAM Primary Oil Pressure Sensor / Secondary Oil Pressure Sensor Correlation
  • P1702 Subaru Automatic Transmission Diagnosis Signal Voltage Low

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Code P1702 comments

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