Fault code lookup

PowertrainP0D77

Caution

Severity: Caution - get it checked when you can

A/C compressor control module output driver temperature sensor circuit high

11 brands affected · Description from Toyota data.

Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

1What it means in plain English

The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.

2Common causes

  1. Sensor or actuator fault
  2. Wiring or connector fault
  3. Vacuum or intake leak
  4. Fuel or ignition problem
  5. Control module fault

3Can I drive?

Caution · drive with care

Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 11

BrandCodeDescriptionSystem
Ashok Leyland CVP0D77EGR Cooler Bypass Actuator. Short Circuit To Positive BrandPowertrain
DaewooP0D77No description available Powertrain
EOBDP0D77Litar sensor suhu pemacu output modul kawalan pemampat A/C tinggi BrandPowertrain
GMP0D77No description available Powertrain
HoldenP0D77Electric A/C Compressor Control Module Output Driver Temperature Sensor Circuit High Voltage BrandPowertrain
IsuzuP0D77No description available Powertrain
Land RoverP0D77Electric A/C Compressor Control Module Output Driver Temperature Sensor Circuit High BrandPowertrain
OpelP0D77No description available Powertrain
PeugeotP0D77No description available Powertrain
SaabP0D77No description available Powertrain
ToyotaP0D77A/C compressor control module output driver temperature sensor circuit high BrandPowertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

  • P0D70 A/C compressor control module internal temperature sensor 'A' circuit
  • P0D71 A/C compressor control module internal temperature sensor 'A' performance
  • P0D72 A/C compressor control module internal temperature sensor 'A' circuit high
  • P0D73 A/C compressor control module internal temperature sensor 'A' circuit low
  • P0D74 A/C compressor control module internal temperature sensor 'A' circuit intermittent/erratic
  • P0D75 A/C compressor control module output driver temperature sensor circuit
  • P0D76 A/C compressor control module output driver temperature sensor performance
  • P0D78 A/C compressor control module output driver temperature sensor circuit low
  • P0D79 A/C compressor control module output driver temperature sensor circuit intermittent/errat...
  • P0D7A A/C compressor motor phase u current low
  • P0D7B A/C compressor motor phase u current high
  • P0D7C A/C compressor motor phase v current low

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