EGR Vent Solenoid Control Circuit Conditions
Table of contents
P1653 BUICK Possible Causes
- Faulty EGR Vent Solenoid
- EGR Vent Solenoid harness is open or shorted
- EGR Vent Solenoid circuit poor electrical connection
How do I fix code P1653 BUICK?
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 P1653 BUICK code
The cost of diagnosing the P1653 BUICK 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1653 BUICK Description
With the key on or engine running, then with the Vent solenoid requested on (Test 1), the Powertrain Control Module (PCM) detects the voltage on the solenoid control circuit was high (12v), or with the Vent solenoid requested off, the voltage on the Vent solenoid control circuit was near zero (0) volts.