5 volt reference voltage to EGR valve missing
Table of contents
P1403 JEEP Possible Causes
- Faulty EGR Position Sensor
- EGR Position Sensor harness is open or shorted
- EGR Position Sensor circuit poor electrical connection
How do I fix code P1403 JEEP?
Check 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.
Cost of diagnosing the P1403 JEEP code
The cost of diagnosing the P1403 JEEP 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.
When is the code detected
The Engine Control Module (ECM) detected the 5 volt reference voltage to the EGR position sensor was missing
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1403 JEEP Description
5 volt reference voltage to EGR valve missing is the generic description for the P1403 Jeep code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1403 Jeep OBDII code.Still have questions? Please post your question on our Comments Section below for more information.