How do I fix Code P1633?
How do I fix Code P1633?
Check for a repeat of the error code by reconnecting the PCM, start the engine (slowly) and reach its operating temperature. Next, run Key On Engine Off Self-Test. Then, retrieve continuous memory DTCs. If the error code is present, then that means you should be replacing the PCM.
What does P1633 Code mean?
P1633 FORD Meaning The Diagnostic Trouble Code (DTC) indicates that the Keep Alive Power circuit has experienced a power interrupt. Loss of Keep Alive Power to the Powertrain Control Module results in immediate Malfunction Indicator Lamp (MIL) illumination and sets DTC P1633.
What does the p1633 Ford diagnostic trouble code mean?
P1633 FORD Meaning The Keep Alive Power (KAPWR) provides a constant voltage input independent of the ignition switch state to the Powertrain Control Module . This voltage is used by the PCM to maintain the Keep Alive Memory (KAM). The Diagnostic Trouble Code (DTC) indicates that the Keep Alive Power circuit has experienced a power interrupt.
What does the error code p1633 mean on keep alive?
Error Code P1633 means the PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes) has detected a low voltage on the Keep Alive memory circuit.
How to check for PCM error code p1633?
How much does it cost to repair a p1633 Ford engine?
The cost of diagnosing the P1633 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. Engine Light ON (or Service Engine Soon Warning Light)
P1633 FORD Meaning The Keep Alive Power (KAPWR) provides a constant voltage input independent of the ignition switch state to the Powertrain Control Module . This voltage is used by the PCM to maintain the Keep Alive Memory (KAM). The Diagnostic Trouble Code (DTC) indicates that the Keep Alive Power circuit has experienced a power interrupt.
Why do I see p1633 after clutch repair?
And, since a bad clutch coil can often take out the #112 fuse, that’s why you see a Ford code P1633 after an A/C clutch repair Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period.
Why is my Ford Taurus p1633 not working?
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Check for a repeat of the error code by reconnecting the PCM, start the engine (slowly) and reach its operating temperature. Next, run Key On Engine Off Self-Test. Then, retrieve continuous memory DTCs. If the error code is present, then that means you should be replacing the PCM.
