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sprinkles08, ASE Certified Technician
Category: GMC
Satisfied Customers: 22675
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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Check Engine lights on, i went plug the scan tools and it

Customer Question

Check Engine lights on, i went plug the scan tools and it say heater senson ....i cant find the heater sensor, where can i found the heater sensor? And what kind of sensor do i have to change?
Submitted: 11 days ago.
Category: GMC
Customer: replied 11 days ago.
My car is GMC Yukon 1998 5.7 L. 4×4
Expert:  sprinkles08 replied 10 days ago.

Hello and welcome to JustAnswer!

There's nothing on the vehicle called a heater sensor, I suspect the code was for an oxygen sensor heater circuit.

Do you have the P code number that is setting?

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