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Daniel Jones
Daniel Jones,
Category: Pontiac
Satisfied Customers: 498
Experience:  GM A Tech at Straub Buick GMC
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Pontiac: My radio dosen't work and I don't know what fuse I

Customer Question

My radio dosen't work and I don't know what fuse I should check I have a Pontiac Montana 2008
Submitted: 1 year ago.
Category: Pontiac
Expert:  Daniel Jones replied 1 year ago.
Hi,This system only has one fuse for battery power, which is located in the instrument panel fuse block labeled RDO.The radio does not use a discrete ignition feed circuit for power moding. The power mode master (PMM) provides the system power mode to the radio via serial data messages. The PMM determines the system power mode by processing power mode information from ignition switch inputs. Serial data power modes supported by the radio are OFF, ACCESSORY, RUN, and CRANK REQUEST
Expert:  Daniel Jones replied 1 year ago.
Just wanted to get an update on how you made out with trying to get radio working.
Thanks
Dan
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