How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Daniel Jones Your Own Question
Daniel Jones
Daniel Jones,
Category: Pontiac
Satisfied Customers: 504
Experience:  GM A Tech at Straub Buick GMC
Type Your Pontiac Question Here...
Daniel Jones is online now
A new question is answered every 9 seconds

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: 2 years ago.
Category: Pontiac
Expert:  Daniel Jones replied 2 years 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 2 years ago.
Just wanted to get an update on how you made out with trying to get radio working.
Please take the time to leave feedback for my response to your problem.

Related Pontiac Questions