• Check Engine Light is on
• Inability to manually shift gears
• Transmission stuck in one gear
• Faulty shift lever assembly
• Damaged wiring or connectors
• Defective transmission control module (TCM)
PCM: Powertrain Control Module
TCM: Transmission Control Module
• P0951
• P0952
Auto Shift Manual Control Circuit
This code means there's a problem with the part of the car that lets you manually shift gears in an automatic car. It's like when a remote control button stops working.
The P0950 code is triggered when the powertrain control module (PCM) detects a malfunction in the circuit that controls the manual shift function in an automatic transmission.
The P0950 code indicates an issue with the electrical circuit responsible for the manual shift control in an automatic transmission. This system allows the driver to manually select gears using the gear lever or paddle shifters. A fault in this circuit can prevent the manual shift mode from functioning correctly.
• Check for any other related trouble codes.
• Inspect the shift lever assembly for damage.
• Test the wiring and connectors for continuity and damage.
• Replace or repair damaged wiring or connectors.
• Replace the shift lever assembly if faulty.
• Reprogram or replace the transmission control module (TCM) if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $500
Moderate
• Honda Accord
• Toyota Camry
• Ford Fusion
• Regularly inspect and maintain transmission components.
• Avoid harsh driving conditions that may stress the transmission.
• Ensure proper electrical connections and wiring integrity.
Transmission Control Issue
• Avoid driving in manual mode until the issue is resolved.
• Consult a professional mechanic for diagnosis and repair.
Check with your vehicle manufacturer for specific warranty coverage related to transmission components.
The P0950 code has been reported in vehicles with electronic transmission controls, particularly in models with manual shift mode options.
Moderate – While the vehicle may still be drivable, the inability to manually shift gears can affect driving performance and safety.
Driving with a malfunctioning transmission control system can be unsafe. Address the issue promptly to ensure vehicle safety.
• Vehicle must be in park with the engine running.
• Attempt to engage manual shift mode.
The manual shift control circuit is typically located within the transmission or near the shift lever assembly.
Q: Can I drive my car with a P0950 code?
A: It is possible, but not recommended, as it may affect the ability to manually shift gears.
Q: Will a P0950 code cause damage to my transmission?
A: If left unresolved, it could lead to further transmission issues. It's best to have it checked by a professional.
