Block of codes
P27xx codes: automatic transmission
This block brings together the codes from P2700 to P2795 in the glossary. Open yours to see what it means, its causes and whether you can keep driving.
Reviewed by Daniel Morales, founder of Reprorace SL, on
What this block covers
Transmission
The gearbox, especially automatic ones: its sensors, solenoids and torque converter. A fault may lock it in one gear (limp-home mode) or cause harsh shifts.
The 76 codes of the block
- P2700Transmission friction element A apply time: range/performance
- P2701Transmission friction element B apply time: range/performance
- P2702Transmission friction element C apply time: range/performance
- P2703Transmission friction element D apply time: range/performance
- P2704Transmission friction element E apply time: range/performance
- P2712Hydraulic power unit: leakage
- P2713Pressure control solenoid D: malfunction
- P2714Pressure control solenoid D: performance or stuck off
- P2715Pressure control solenoid D: stuck on
- P2716Pressure control solenoid D: electrical fault
- P2717Pressure control solenoid D: intermittent
- P2718Pressure control solenoid D, control circuit open
- P2719Pressure control solenoid D, control circuit: range/performance
- P2720Pressure control solenoid D, control circuit: signal low
- P2721Pressure control solenoid D, control circuit: signal high
- P2722Pressure control solenoid E: malfunction
- P2723Pressure control solenoid E: performance or stuck off
- P2724Pressure control solenoid E: stuck on
- P2725Pressure control solenoid E: electrical fault
- P2726Pressure control solenoid E: intermittent
- P2727Pressure control solenoid E, control circuit open
- P2728Pressure control solenoid E, control circuit: range/performance
- P2729Pressure control solenoid E, control circuit: signal low
- P2730Pressure control solenoid E, control circuit: signal high
- P2740Transmission fluid temperature sensor B, circuit: malfunction
- P2741Transmission fluid temperature sensor B, circuit: range/performance
- P2742Transmission fluid temperature sensor B, circuit: signal low
- P2743Transmission fluid temperature sensor B, circuit: signal high
- P2744Transmission fluid temperature sensor B, circuit: intermittent
- P2745Intermediate shaft speed sensor B, circuit: malfunction
- P2746Intermediate shaft speed sensor B, circuit: range/performance
- P2747Intermediate shaft speed sensor B, circuit: no signal
- P2748Intermediate shaft speed sensor B, circuit: intermittent
- P2753Transmission fluid cooler, control circuit open
- P2754Transmission fluid cooler, control circuit: signal low
- P2755Transmission fluid cooler, control circuit: signal high
- P2756Torque converter clutch pressure control solenoid: malfunction
- P2757Torque converter clutch pressure control solenoid, control circuit: performance or stuck off
- P2758Torque converter clutch pressure control solenoid, control circuit: stuck on
- P2759Torque converter clutch pressure control solenoid, control circuit: electrical fault
- P2760Torque converter clutch pressure control solenoid, control circuit: intermittent
- P2761Torque converter clutch pressure control solenoid, control circuit open
- P2762Torque converter clutch pressure control solenoid, control circuit: range/performance
- P2763Torque converter clutch pressure control solenoid, control circuit: signal high
- P2764Torque converter clutch pressure control solenoid, control circuit: signal low
- P2765Input/turbine shaft speed sensor B, circuit: malfunction
- P2766Input/turbine shaft speed sensor B, circuit: range/performance
- P2767Input/turbine shaft speed sensor B, circuit: no signal
- P2768Input/turbine shaft speed sensor B, circuit: intermittent
- P2769Torque converter clutch, circuit: signal low
- P2770Torque converter clutch, circuit: signal high
- P2771Four wheel drive (4WD) low switch, circuit: malfunction
- P2772Four wheel drive (4WD) low switch, circuit: range/performance
- P2773Four wheel drive (4WD) low switch, circuit: signal low
- P2774Four wheel drive (4WD) low switch, circuit: signal high
- P2775Upshift switch, circuit: range/performance
- P2776Upshift switch, circuit: signal low
- P2777Upshift switch, circuit: signal high
- P2778Upshift switch, circuit: intermittent/erratic
- P2779Downshift switch, circuit: range/performance
- P2780Downshift switch, circuit: signal low
- P2781Downshift switch, circuit: signal high
- P2782Downshift switch, circuit: intermittent/erratic
- P2783Torque converter temperature: too high
- P2784Input/turbine speed sensor A/B: correlation fault
- P2785Clutch actuator temperature: too high
- P2786Gear shift actuator temperature: too high
- P2787Clutch A temperature: too high
- P2788Auto shift manual: adaptive learning at limit
- P2789Clutch A: adaptive learning at limit
- P2790Gate select direction, circuit: malfunction
- P2791Gate select direction, circuit: signal low
- P2792Gate select direction, circuit: signal high
- P2793Gear shift direction, circuit: malfunction
- P2794Gear shift direction, circuit: signal low
- P2795Gear shift direction, circuit: signal high
Other blocks
Read your car's fault codes on your phone
With an ECO-LITE in the OBD socket you see the codes in your account, with the data captured when the fault happened, and your workshop can check them remotely, always with your permission.
Keep reading
- OBD fault codes: what each one means
- Check engine light on: what to do
- How to read and clear your car's fault codes
- Will your car pass its MOT or inspection with the engine light on?
- Wi-Fi OBD2 reader: which one to choose
- Reading fault codes by car make
- Remote OBD diagnostics: what it is, how it works and what it can't do
- Vehicle diagnostics glossary