P0762 Code - Shift Solenoid 'C' Stuck On
Quick Answer
Shift solenoid valve 'C' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'C' 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
- P0762 indicates Shift Solenoid 'C' Stuck On.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'C' 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.
Code P0762 Description
What are the Possible Causes of the DTC P0762?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shift solenoid 'C' valve
- Shift solenoid 'C' valve harness or connectors
- Shift solenoid 'C' valve circuit is open or shorted
How to Fix the DTC P0762?
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.
Code Tech Notes
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0762 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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Information for Specific Makes
- P0762 Acura — Shift Solenoid Valve 'C' Stuck On
- P0762 Audi — Shift Solenoid 'C' Stuck On
- P0762 BMW — Shift Solenoid 'C' Circuit Continuity
- P0762 Buick — Shift Solenoid Valve 3 Performance Stuck On
- P0762 Cadillac — Shift Solenoid Valve 3 Performance Stuck On
- P0762 Chevrolet — Shift Solenoid Valve 3 Performance Stuck On
- P0762 Chrysler — 3-4 Shift Solenoid Fault
- P0762 Dodge — 3-4 Shift Solenoid Fault
- P0762 Ford — Shift Solenoid 3 Stuck On
- P0762 GMC — Shift Solenoid Valve 3 Performance Stuck On
- P0762 Honda — Shift Solenoid Valve 'C' Stuck On
- P0762 Infiniti — Shift Solenoid Valve 'C' Stuck On
- P0762 Jeep — 3-4 Shift Solenoid Fault
- P0762 KIA — Direct Clutch Solenoid Valve
- P0762 Mazda — Shift Solenoid 'C' Stuck On
- P0762 Mercedes-Benz — Shift Solenoid 'C' Stuck On
- P0762 MINI — Shift Solenoid 'C' Circuit Continuity
- P0762 Nissan — Shift Solenoid Valve 'C' Stuck On
- P0762 Suzuki — Shift Solenoid 3 Valve Performance Stuck On
- P0762 Volkswagen — Shift Solenoid 'C' Stuck On
Frequently Asked Questions about P0762 Code
1. What does OBDII code P0762 Shift Solenoid 'C' Stuck On mean?
The P0762 code indicates that the transmission control module has detected a problem with shift solenoid 'C' being stuck in the on position.
2. What are the common symptoms of a Shift Solenoid 'C' Stuck On issue?
Common symptoms include harsh shifting, delayed or erratic shifting, transmission slipping, decreased fuel efficiency, and the transmission being stuck in one gear.
3. What are the possible causes of the P0762 code?
Possible causes include a faulty shift solenoid 'C', low transmission fluid levels, dirty or contaminated transmission fluid, wiring issues, or a malfunctioning transmission control module.
4. How can I diagnose a Shift Solenoid 'C' Stuck On problem?
Diagnosis typically involves using a scan tool to read the OBDII code, checking the transmission fluid level and condition, inspecting the shift solenoid 'C' and its wiring for any damage, and performing a thorough transmission system inspection.
5. Can I continue to drive my vehicle with the P0762 code?
It is not recommended to continue driving with the P0762 code present, as it can lead to further damage to the transmission and potentially unsafe driving conditions.
6. How is a Shift Solenoid 'C' Stuck On issue typically repaired?
Repairing the issue often involves replacing the faulty shift solenoid 'C', addressing any transmission fluid issues, repairing damaged wiring, or reprogramming the transmission control module.
7. Are there any DIY tips for fixing a Shift Solenoid 'C' Stuck On problem?
While some basic checks like inspecting fluid levels and wiring can be done by DIY enthusiasts, diagnosing and repairing the issue often requires specialized tools and expertise best handled by a qualified mechanic.
8. Will resetting the check engine light make the P0762 code go away?
Resetting the check engine light may temporarily turn it off, but the underlying issue causing the P0762 code will still need to be diagnosed and repaired to prevent it from reoccurring.
9. Can a Shift Solenoid 'C' Stuck On problem cause other transmission issues?
Yes, if left unresolved, a shift solenoid 'C' issue can lead to more severe transmission problems, including transmission failure and potential safety hazards while driving.
10. How much does it typically cost to repair a Shift Solenoid 'C' Stuck On issue?
The cost of repairs can vary depending on the extent of the issue, the parts needed, and the labor rates of the repair shop. It's advisable to get a diagnostic inspection to determine the exact cause and cost of repair.
Discuss the causes and fixes for P0762 OBDII Code
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Solenoid C gets a bad rap, in that it almost never fails. This solenoid only supplies pressure to operate the reverse clutch & the direct clutch (3-4 clutch). If the solenoid is defective then neither reverse or 3rd & 4th gear will operate properly, but 1st & 2nd gear will operate fine . Fluid passages in the valve body or the side plate (located on the driver's side of the Mazda 3 Trans (Mazda P.N. FN4A-El) could be blocked & both can be accessed without dropping the trans. If the error code happens only in reverse or when shifting to 3rd gear, the problem is in the respective clutch or a clogged fluid path. The problem is almost invariably the respective clutch piston. I normally replace the respective clutch, which can be done without dropping the trans. Loosening trans bolts, mounts & motor mounts will allow enough room to replace either the direct or reverse clutch (located directly behind the side plate.. Given an accurate description of any Mazda trans problem, I can pin point the problem. Failure of metal parts is rare & a whole different problem. You may clear any error code by briefly removing the positive battery terminal.
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