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P0752 Pontiac Code - 1-2 Shift Solenoid Valve Performance - No Second or Third Gear

Quick Answer

The 1-2 shift solenoid (SS) valve controls the fluid flow acting on the 1-2 and 3-4 shift valves. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty 1-2 Shift Solenoid valve. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0752 Pontiac indicates 1-2 Shift Solenoid Valve Performance - No Second or Third Gear.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty 1-2 Shift Solenoid valve.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 9,922
How popular is this code, among other codes? Low
What is this?
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0752 Pontiac Description

The 1-2 shift solenoid (SS) valve controls the fluid flow acting on the 1-2 and 3-4 shift valves. The 1-2 SS valve is a normally-open exhaust valve that is used with the 2-3 SS valve, in order to allow four different shifting combinations.
OBDII Code P0752 Pontiac - 1-2 Shift Solenoid Valve Performance - No Second or Third Gear - AutoCodes.com
P0752 Pontiac Code - 1-2 Shift Solenoid Valve Performance - No Second or Third Gear
What does this mean?

What are the Possible Causes of the DTC P0752 Pontiac?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty 1-2 Shift Solenoid valve
  • 1-2 Shift Solenoid valve harness or connectors
  • 1-2 Shift Solenoid valve circuit is open or shorted

How to Fix the DTC P0752 Pontiac?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

When the a transmission solenoid is stuck on, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0752 Pontiac code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0752 Pontiac Code

What does the OBDII code P0752 mean for a Pontiac?

P0752 indicates that the 1-2 shift solenoid valve in the transmission is stuck in the "on" position, which can prevent the vehicle from shifting into second or third gear.

What are the common symptoms of the P0752 code?

Symptoms may include lack of second or third gear, a check engine light, harsh shifting, or the car being stuck in limp mode.

What causes the P0752 code to appear?

Common causes include a malfunctioning shift solenoid, dirty or low transmission fluid, wiring issues, or a problem with the transmission control module (TCM).

Can driving with the P0752 code damage my Pontiac?

Yes, continuing to drive with this code can cause further damage to the transmission, potentially leading to costly repairs.

How do I diagnose the P0752 code?

Diagnosis typically involves checking the transmission fluid level and condition, inspecting wiring and connectors, and testing the shift solenoid for proper operation.

How much does it cost to repair the P0752 code?

The cost depends on the issue. Replacing a shift solenoid can range from $150 to $400, while more extensive repairs, like fixing internal transmission damage, can cost significantly more.

Can I fix the P0752 code by myself?

If the issue is low or dirty transmission fluid, you can address it yourself. However, diagnosing and replacing a faulty solenoid or repairing wiring may require professional expertise.

Does resetting the check engine light clear the P0752 code?

Resetting the light may temporarily clear the code, but if the underlying issue isn't fixed, the code will return.

What type of transmission fluid should I use for my Pontiac?

Refer to your Pontiac’s owner’s manual for the recommended transmission fluid type, as using the wrong fluid can cause or worsen the issue.

Is the P0752 code specific to Pontiac vehicles?

No, P0752 is a generic OBDII code that applies to many makes and models, but the symptoms and fixes can vary depending on the vehicle.

Discuss the causes and fixes for P0752 Pontiac OBDII Code

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