P0913 code meaning
Gate Select Actuator Circuit High
Powertrain system Generic code P09xx codes Check engine light
What P0913 means
Set when the drive circuit of the gate select actuator of an automated manual gearbox shows a voltage that is too high for the current switching state. Usual causes are a short of a motor or control line to battery voltage, or a driver stage in the module that no longer switches off; depending on the circuit design an open load can also read high. No manufacturer documents this code publicly. Patents by Isuzu and Hyundai/Kia describe electric select and shift actuators that the transmission controller powers directly, and CARB requires circuit checks on such outputs. P0912 is the opposite low fault, P0910 the open circuit, P0911 the plausibility fault and P0909 a select movement that misses its gate. The driver sees a warning lamp and a gearbox that can no longer change gates.
P0913 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor0.5 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0913
- Check engine or transmission warning light on
- Gearbox stops changing gates or holds one gear
- Actuator may run noisily or get hot
Common causes of P0913
- Most likelyActuator wire shorted to battery voltage
- PossibleOpen motor winding read as high voltage by the driver stage
- Less likelyDriver stage in the transmission control module stuck on
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Gate select actuatorWiring harnessTCM
What each part of P0913 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 9 | Area: transmission. |
| 13 | The exact fault in that area. |
What to do next
- Note P0913 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 P0913
What does P0913 mean?
P0913 means "Gate Select Actuator Circuit High". Set when the drive circuit of the gate select actuator of an automated manual gearbox shows a voltage that is too high for the current switching state. It is a generic code, so it means the same on every make.
Is it safe to drive with P0913?
Drive gently and only to a workshop. With P0913 the car can go into limp mode (reduced power) to protect itself.
Will P0913 fail an emissions test?
Yes, it can. P0913 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 P0913 to fix?
Difficulty: hard. A typical repair takes 0.5 to 4 hours of work. This is a job for a workshop.
Will P0913 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.