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- Mon Mar 04, 2019 8:31 pm
- Forum: 2000-2005 (other than GXP)
- Topic: HVAC malfunction after battery change
- Replies: 5
- Views: 2230
HVAC malfunction after battery change
2002 Bonneville SSEI. After working on the coolant system we turned the heat on high to burp the car. Once we finished with the coolant system we switched batteries out between our 2000 and 2002 SSEI's. When I started the 2002 the heat came on full blast and I immediately reached over and turned it ...