P0974 - Shift Solenoid 'A' Control Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

P0974 Possible Causes

  • Faulty Shift Solenoid 'A'
  • Shift Solenoid 'A' harness is open or shorted
  • Shift Solenoid 'A' electrical circuit poor electrical connection

How do I fix code P0974?

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 P0974 code

Labor: 1.0

The cost of diagnosing the P0974 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Possible Symptoms

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

P0974 Description

The Engine Control Module (ECM) commands gear shifts by turning the shift solenoid valves ON/OFF . When there is an open or short circuit in any shift solenoid valve circuit, the ECM detects the problem and illuminates the engine light and stores the Diagnostic Trouble Code (DTC). And the ECM performs the fail-safe function and turns the other shift solenoids valves in good condition ON/OFF .
OBDII Code P0974 - Shift Solenoid 'A' Control Circuit High - AutoCodes.com

More Information

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Comments

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