Learn about P0631 code causes, severity, and repair solutions for TCM VIN programming issues.
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Category: P0600 à P0699
P0632 Odometer Not Programmed – ECM / PCM
Learn about P0632 code: Odometer not programmed in ECM/PCM. Understand causes, symptoms, and repair steps for this OBD-II issue affecting various vehicle bra…
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P0633 Unprogrammed Immobilizer Key – ECM / PCM
Learn about P0633 code: ECM/PCM detects unprogrammed immobilizer key. Understand causes, symptoms, and fixes for this anti-theft system issue in Dodge, Jeep…
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P0634 PCM / ECM / TCM Internal Temperature Too High
Learn about OBD-II code P0634 indicating high PCM/ECM/TCM internal temperature. Understand causes, symptoms…
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P0635 Power Steering Control Circuit
Learn about OBD-II code P0635 for power steering control circuit issues. Understand causes, symptoms, and fixes for various vehicle makes and models.
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P0636 Low Power Steering Control Circuit
Learn about OBD-II code P0636 for low power steering control circuit voltage. Understand causes, symptoms…
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P0637 High Power Steering Control Circuit
Understand P0637 high power steering control circuit issues in OBD-II vehicles like Ford, Nissan, and Mercedes.
Read more....P0638 Throttle Actuator Control Range / Performance B1
Learn about DTC P0638: throttle actuator control range/performance issue in drive-by-wire systems, its causes…
Read more....P0639 Throttle Actuator Control Range / Performance B2
Learn about DTC P0639: throttle actuator control range/performance issue on engine side B2, its causes…
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P063A Alternator Voltage Circuit
Understand OBD-II code P063A for alternator voltage circuit issues in vehicles like Jeep, Dodge, and Mazda.
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