Engine-Codes - Buick - P0758 Buick

P0758 Buick Code - 2-3 Shift Solenoid Circuit Electrical

- Code Popularity: 7,463 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0758 Buick?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty 2-3 Shift Solenoid Valve
  • 2-3 Shift Solenoid Valve harness or connectors
  • 2-3 Shift Solenoid Valve circuit is open or shorted

|How to Fix the P0758 Buick Code?

Start by checking 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.

|Code P0758 Buick Tech Notes

There is a factory service bulletin for the following Buick models:
2000-2004 Buick Century
2000-2004 Buick LeSabre
2000-2004 Buick Park Avenue
2000-2004 Buick Regal
2003-2004 Buick Rendezvous
Buick Factory Service Bulletin OBDII Code P0758

|What is the Cost to Diagnose the Code P0758 Buick?

Labor: 1.0

The cost to diagnose the P0758 Buick 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.

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|What are Code P0758 Buick Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission will not shift gears

|What Does the P0758 Buick Code Mean?

The 2-3 Shift Solenoid (SS) valve controls the fluid flow acting on the 2-3 shift valves. The 2-3 SS valve is a normally-open exhaust valve that is used with the 1-2 SS valve in order to allow four different shifting combinations. The solenoid attaches to the control valve body within the transmission. The Powertrain Control Module (PCM) controls the solenoid by providing the ground path. When the Powertrain Control Module (PCM) detects a continuous open, short to ground or short to power in the 2-3 Shift Solenoid (SS) valve circuit, then Diagnostic Trouble Code (DTC) P0758 sets.

2-3 Shift Solenoid Circuit Electrical

|Need more Information on the P0758 Buick Code?

Need more information on how to fix the P0758 Buick code? Get Access to Factory Service Manuals

|Need Help with the P0758 Buick Code?

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