B0940 CADILLAC - Coolant Level Sensor Circuit Open
B0940 CADILLAC Possible Causes
- Low Coolant Level
- Faulty Coolant Level Sensor
- Coolant Level Sensor harness is open or shorted
- Coolant Level Sensor circuit poor electrical connection
First diagnose B0940 CADILLAC code
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 B0940 CADILLAC code
Labor: 1.0The cost of diagnosing the B0940 CADILLAC 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.
B0940 CADILLAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B0940 Cadillac DescriptionThe Powertrain Control Module (PCM) monitors the Coolant Level Sensor. The PCM sets the OBDII code when the Coolant Level Sensor is not to factory specifications.
B0940 CADILLAC More InformationNeed more information on how to fix the B0940 CADILLAC code?
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B0940 CADILLAC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B0940 Cadillac code? Have you replaced any parts?
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