|How is the P101E GMC code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|What is the cost to diagnose the P101E GMC code
The cost to diagnose the P101E GMC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What is P101E GMC code meaning?
The Glow Plug Control Module (GPCM
) has the ability to perform internal diagnostics for the temperature sensor circuit. The GPCM
monitors the internal temperature sensor voltage and if the voltage is less than 0.21 V or greater than 4.94 V. The GPCM
will send a message to the Engine Control Module (ECM
) to set the appropriate Diagnostic Trouble Code (DTC). A DTC is detected when one of the GPCM
temperature sensors voltage falls outside the calibrated threshold for greater than 1.3 s.