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Don 'Mo Lurch'
Don 'Mo Lurch', Aftermarket & Factory Electronics
Category: Chrysler
Satisfied Customers: 522
Experience:  Cert. Chrysler Warnty, Heavy Line Mech, Mobile Electronics. Sales, Installation & Repair for 30 years
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Chrysler PT Cruiser Touring: 2005 Chrysler pt cruiser What

Customer Question

2005 Chrysler pt cruiser
What causes multiple high voltage codes
Po499, po113, po118, po108, po123
Submitted: 2 years ago.
Category: Chrysler
Expert:  roybelding replied 2 years ago.

good morning my name is ***** ***** I will assist

what have you done and checked?

Roy

Customer: replied 2 years ago.
We checked the codes. We changed the computer out and then it did it again and gave us us these signals
Expert:  roybelding replied 2 years ago.

changed the computer??? why???

ch

k the voltage at the battery with the engine running and see what the voltage is. it should be 14 to 14.5 volts. if you have a bad alternator, it will overcharge the system. anything over 15 volts will trip the codes as the modules and sensor are not made to work with this high voltage.

Roy

Customer: replied 2 years ago.
The computer was fried for some reason
Expert:  roybelding replied 2 years ago.

what were the codes???

did you do the check I requested??

Roy

just thinking, if the computer was fried as you say then the reason must be found or the replacement will fail as well.