Skip to content

OBD II Codes, OBD 2 Codes

  • Home
  • OBD2 (P0001-P0999)
  • OBD2 (P1000-P2000)
  • OBD2 (P2001-P3500)
  • OBD2 (U0001-U2500)
  • OBD2 (B0001-B2800)
  • OBD2 (C0001-C3000)

Tag: P0645

P0645 AUDI A/C Clutch Relay Control Circuit

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 AUDI A/C Clutch Relay Control Circuit
Posted in OBDII Powertrain(P) Codes    Tagged AUDI, P0645   

P0645 BMW Air Conditioning Copmressor Activation

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 BMW Air Conditioning Copmressor Activation
Posted in OBDII Powertrain(P) Codes    Tagged BMW, P0645   

P0645 Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged P0645   

P0645 CHRYSLER Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 CHRYSLER Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged chrysler, P0645   

P0645 DODGE Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 DODGE Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged dodge, P0645   

P0645 HYUNDAI A/C Clutch Relay Control Circuit

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 HYUNDAI A/C Clutch Relay Control Circuit
Posted in OBDII Powertrain(P) Codes    Tagged hyundai, P0645   

P0645 FORD Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 FORD Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged ford, P0645   

P0645 JEEP Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 JEEP Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged jeep, P0645   

P0645 KIA Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 KIA Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged kia, P0645   

P0645 MAZDA Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 MAZDA Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged MAZDA, P0645   

P0645 MITSUBISHI A/C Clutch Relay Circuit

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 MITSUBISHI A/C Clutch Relay Circuit
Posted in OBDII Powertrain(P) Codes    Tagged MITSUBISHI, P0645   

P0645 SUZUKI Air Conditioning Clutch Relay Circuit Malfunction

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 SUZUKI Air Conditioning Clutch Relay Circuit Malfunction
Posted in OBDII Powertrain(P) Codes    Tagged P0645, SUZUKI   

P0645 VOLKSWAGEN A/C Clutch Relay Control Circuit

Possible causes – Faulty Air Conditioning Clutch Relay– Air Conditioning Clutch Relay harness is open or shorted– Air Conditioning Clutch Relay circuit poor electrical connection When is the code detected? The P0645 code is stored if an open or short

Read More P0645 VOLKSWAGEN A/C Clutch Relay Control Circuit
Posted in OBDII Powertrain(P) Codes    Tagged P0645, VOLKSWAGEN   

Categories

  • OBD II Codes FAQs
  • OBD II Wiki
  • OBDII Body(B) Codes
  • OBDII Chassis(C) Codes
  • OBDII Network(U) Codes
  • OBDII Powertrain(P) Codes

Pages

  • OBD2 (B0001-B2800)
  • OBD2 (C0001-C3000)
  • OBD2 (P0001-P0999)
  • OBD2 (P1000-P2000)
  • OBD2 (P2001-P3500)
  • OBD2 (U0001-U2500)

Vehicle

acura AUDI BMW buick cadillac chevrolet chrysler dodge ford gmc honda hummer hyundai infiniti ISUZU JAGUAR jeep kia lexus MAZDA MITSUBISHI nissan P0101 P0102 P0122 P0123 P0171 P0174 P0302 P0303 P0304 P0305 P0306 P0335 P0340 P0720 P1111 pontiac saturn scion SUBARU SUZUKI toyota VOLKSWAGEN VOLVO
Copyright © 2025 OBD II Codes, OBD 2 Codes