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GM Bob
GM Bob, ASE Certified Technician
Category: Pontiac
Satisfied Customers: 963
Experience:  30 plus years. experience as GM technician, ASE Master Technician and GM Certified.
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Pontiac G3 Wave: ! I have Pontiac G3 Wave 2009. The problem'

Customer Question

Hello! I have Pontiac G3 Wave 2009. The problem`s are: the hold light is flashing;
air conditioner stopped working; and it does not show an arrow for cooling liquid(stays
on 0 ). All three problem happened at the same time.Thank you.Vitali.
Submitted: 1 year ago.
Category: Pontiac
Expert:  GM Bob replied 1 year ago.
Hello my name is ***** ***** I can help.
Have you had the engine scanned for codes?
There is a coolant temp code that will cause all Three problems.
All these problem are a default action of the engine control module.
Most common fix is to replace the thermostat.
Please get back with me
Thank you
Expert:  GM Bob replied 1 year ago.
Just following up.
Did you need more help?
Please let me know if I was helpful.
Thank you

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