Learn about the OBD-II code P0645, indicating an A/C clutch relay control circuit issue in vehicles like GM, Ford, and Jeep. Find causes and repair tips here.
Read more....Category: P0600 à P0699
P0646 Low Clutch Control Relay Circuit
Troubleshoot P0646 code for your vehicles A/C clutch relay circuit. Learn causes, symptoms, and repair steps for GM, Ford, Chrysler models.
Read more....P0647 High Clutch Relay Control Circuit
Learn about the P0647 code meaning: a high voltage issue in your A/C clutch relay control circuit, affecting GM, Ford, and more.
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P0648 Immobilizer Lamp Control Circuit
Learn about the P0648 code meaning: a generic DTC indicating an immobilizer lamp control circuit malfunction in OBD-II vehicles like Ford, Honda, and more.
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P0649 Cruise Control Indicator Lamp Control Circuit
Learn about P0649 code meaning: a generic OBD-II trouble code indicating cruise control indicator lamp circuit malfunction in vehicles from 1996 onward.
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Fuel Pump Control Module
Troubleshoot P064A code: PCM detected malfunction in Fuel Pump Control Module. Learn diagnosis for Chrysler, Ford, GM & Mercedes OBD-II vehicles (1996+).
Read more....P064B PTO Control Module
Learn about the P064B diagnostic trouble code, a generic OBD-II issue affecting PTO control modules in vehicles like Chrysler, Ford, and Toyota.
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P064C Glow Plug Control Module
Discover the meaning of P064C code, a generic OBD-II issue affecting glow plug control modules in diesel engines.
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P064D Internal Control Module O2 Sensor Performance Processor Bank 1
Learn about the P064D code: an internal control module O2 sensor performance issue for Bank 1, its causes, and repair steps for OBD-II vehicles like Ford…
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Internal Control Module O2 Sensor Performance Processor Bank 2
Learn about the P064E code: a powertrain error indicating an internal processor issue with the O2 sensor circuit on engine bank 2.
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