Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer has detected a problem with a sensor that measures how fast a part inside the transmission is spinning. It's like if your bicycle's speedometer wasn't working right.
The P07C5 code is triggered when the Powertrain Control Module (PCM) detects a low voltage signal from the intermediate shaft speed sensor A circuit.
The intermediate shaft speed sensor measures the rotational speed of the intermediate shaft in the transmission. This information is used by the PCM to control shifting and other transmission functions. A low circuit signal indicates that the sensor is not sending the expected voltage, which could be due to wiring issues, a faulty sensor, or a problem with the PCM.
• Check Engine Light is on
• Transmission may not shift properly
• Poor fuel economy
• Faulty intermediate shaft speed sensor
• Damaged or corroded wiring or connectors
• Faulty Powertrain Control Module (PCM)
PCM: Powertrain Control Module
OBD-II: On-Board Diagnostics II
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the intermediate shaft speed sensor for proper function.
• Replace the faulty intermediate shaft speed sensor.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular maintenance and inspection of the transmission system.
• Ensure all electrical connections are secure and free of corrosion.
• Use high-quality transmission fluid.
Sensor Issue
• Do not ignore the Check Engine Light.
• Have the vehicle inspected by a professional mechanic.
• Avoid hard driving until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on transmission components.
This code is commonly associated with vehicles that have high mileage or have been used in harsh conditions.
Moderate – It is recommended to address this issue soon to avoid potential transmission damage.
Driving with a malfunctioning transmission sensor can lead to unsafe driving conditions.
• Vehicle at operating temperature
• Transmission in drive
The intermediate shaft speed sensor is typically located on the transmission housing.
Q: Can I drive my car with a P07C5 code?
A: It's not recommended as it can lead to transmission issues and unsafe driving conditions.
Q: How long does it take to fix a P07C5 code?
A: It can take a few hours depending on the availability of parts and the complexity of the repair.
High-End · Full-system diagnostics
A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.
Network faults often require full-system access instead of a generic code reader alone.
View on Amazon
Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.
View on Amazon
Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.