P0959 - Auto Shift Manual Mode Circuit Intermittent

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P0959 Possible Causes

  • Faulty Auto Shift Manual Switch
  • Auto Shift Manual Switch harness is open or shorted
  • Auto Shift Manual Switch circuit poor electrical connection

How do I fix code P0959?

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 connector's pins.
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Cost of diagnosing the P0959 code

Labor: 1.0

The cost of diagnosing the P0959 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.

Possible Symptoms

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

P0959 Description

The Transmission Control Module (TCM) monitors the Auto Shift Manual signal from the Auto Shift Manual Switch. The TCM sets the OBDII code when the signal from the Auto Shift Manual Switch is not to factory specifications.
OBDII Code P0959 - Auto Shift Manual Mode Circuit Intermittent - AutoCodes.com

More Information

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Information for specific makes

  • P0959 DODGE Auto Shift Manual Mode Circuit Intermittent

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