P07C5 code meaning
Intermediate Shaft Speed Sensor A Circuit Low
Powertrain system Generic code P07xx codes Check engine light
What P07C5 means
These low/high codes are a purely electrical check of the sensor's signal voltage at the module and run even with the vehicle at rest – unlike the circuit, range, no-signal and intermittent codes, which evaluate speed while driving. Low means a short to ground, high a short to supply or, depending on the circuit, an open. An intermediate shaft sensor sits on a countershaft or planetary element between input and output (Ford 5R110W, reported under P0791). No manufacturer document available to us uses this code: GM runs exactly this check on its ring gear speed sensor of the 9- and 10-speeds under its own code P176C (below 0.25 V, 0.25 s, one trip).
P07C5 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyMedium
- Typical labor1 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P07C5
- Check engine light (GM after one trip)
- Limp mode, harsh shifts, no converter lock-up
- Adaption frozen
Common causes of P07C5
- Most likelySignal or supply wire shorted to ground (chafing at the case)
- PossibleSensor shorted internally
- PossibleOil or moisture in the connector
- Less likelyModule input faulty
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Intermediate shaft speed sensorSensor wiringTransmission control module
What each part of P07C5 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 7 | Area: transmission. |
| C5 | The exact fault in that area. |
What to do next
- Note P07C5 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P07C5
What does P07C5 mean?
P07C5 means "Intermediate Shaft Speed Sensor A Circuit Low". These low/high codes are a purely electrical check of the sensor's signal voltage at the module and run even with the vehicle at rest – unlike the circuit, range, no-signal and intermittent codes, which evaluate speed while driving. It is a generic code, so it means the same on every make.
Is it safe to drive with P07C5?
Drive gently and only to a workshop. With P07C5 the car can go into limp mode (reduced power) to protect itself.
Will P07C5 fail an emissions test?
Yes, it can. P07C5 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P07C5 to fix?
Difficulty: medium. A typical repair takes 1 to 4 hours of work. This is a job for a workshop.
Will P07C5 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.