Having problems with your 2007 Chevrolet Impala LS Sedan New Cars ?
Display reads engine hot a/c off no temperature gauge reading on 2007 impala
Sounds like your temperature sending unit is bad. If you need instructions for replacing the sensor, please let us know.
Jeff, how do you replace the sensor?
Repair Help & Product Troubleshooting for 2007 Chevrolet Impala LS Sedan New Cars
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.