What to do if your Porsche 997 Radio is not working?
Remove the set screw on the right side of the head unit, and twist the two Allen screws on both sides. Use a pry tool to loosen the head unit then slide it out. Disconnect the electrical connectors. To install a new head unit, reconnect the electrical connectors. Slide it into place and tighten the four Allen screws. Then, reinsert the set screw.
Are there any mechanical problems with my Porsche 911?
Listed below are Porsche 911 common mechanical problems with their likely resolutions. These are the most frequent 911 problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.
Why is the Check Engine light back on on my Porsche 911?
The fault codes will suggest faulty O2 sensors. This results in many folks replacing the front O2 sensors in the hopes of solving the problem, only to discover that within a few hundred miles the check engine light is back on. The problem is actually caused by the MAF failing and by owners blindly believing the reported engine faults.
How can I Reboot my Porsche PCM system?
Simultaneously pressing the 1,4,8 numerical keypads on the PCM headunit will initiate a reboot of the system. I have a 2005 cayenne s. The PCM had been working fine up until the last few months. Nearly everytime you get into the car now and start it up the PCM comes on however the SAT NAV, AMPLIFIER and PHONE will not work.
What are examples of electrical problems in Porsche 911?
Example: a dashboard light goes on when you hit the brake, but only when the rear defogger is on, or the radio only works when you are in reverse. As bizarre as it sounds, electrical problems like these are very common on these older cars, and unfortunately, they can be quite difficult to fix.
Remove the set screw on the right side of the head unit, and twist the two Allen screws on both sides. Use a pry tool to loosen the head unit then slide it out. Disconnect the electrical connectors. To install a new head unit, reconnect the electrical connectors. Slide it into place and tighten the four Allen screws. Then, reinsert the set screw.
How much does it cost to troubleshoot a Porsche 911?
You’re left holding the mess, armed with only a few sporadic clues as to what is causing the problem. Troubleshooting electrical problems is a tough chore, and one that most automotive repair shops will not perform without telling you they will charge you their $80 an hour diagnostic fee.
The fault codes will suggest faulty O2 sensors. This results in many folks replacing the front O2 sensors in the hopes of solving the problem, only to discover that within a few hundred miles the check engine light is back on. The problem is actually caused by the MAF failing and by owners blindly believing the reported engine faults.