Loren

Durametric, PIWIS, or PIWIS 2 can all do diagnostics on the HVAC system. If you do not have access to one of these find a shop that does. Everything else is just guesses or expensive dis-assembly that may not be required.

997 504 825 04 Left Stone Guard Film -- US MSRP $49.68 997 504 826 04 Right Stone Guard Film -- US MSRP $49.68

Try 1081

Please read my post above we can not help you here.

Well, you obviously did not read the Lost Radio Code FAQ. If you did you would have read: "Can you give me a code for my PCM? These units are manufactured jointly by Siemens and Becker, and the only place where you can get the codes required is from the dealer/OPC. The PCM’s require two codes, the ICS/Siemens code and a Becker code. The ICS is the first code requested. Sorry, the only place you can get a PCM code is from a dealer/OPC."

Try 5053

P0011 Adjustment of Inlet Camshaft in relation to Crankshaft, Bank 1 – Signal Implausible P0139 Oxygen Sensor Aging After TWC, Bank 1 - Above Limit P0159 Oxygen Sensor Aging After TWC, Bank 2 - Above Limit P0234 Boost Pressure Control Limit Exceeded - Above Limit P0441 Fuel tank ventilation system above limit value/below limit value P2243 Oxygen Sensor Ahead of Catalytic Converter, Bank 1 – Nernst Voltage Line – Open Circuit P2247 Oxygen Sensor Ahead of Catalytic Converter, Bank 2 – Nernst Voltage Line – Open Circuit I would clear all of these - re-start the car, drive a few blocks -- then re-read any fault codes.

Try 8757

The MY2002 wiring diagram implies at the speakers.

997-107-022-04 is the latest part -- US MSRP $565.15 but the -02 also shows as a "use until gone" item.

Try 5426

Try 1457

The US Federal Trade Commission recently announced changes to the interpretations of the 1975 Magnuson-Moss Warranty Act. The changes had to do with certain dealers and/or shops denying warranty claims because aftermarket (non OEM) parts were used or because someone other than a dealer made a previous repair. This was called "tying" by the FTC. The tying prohibition of the MMWA, part 700.10©, was amended (bold and italicized portions) by the FTC as follows: "No warrantor may condition the continued validity of a warranty on the use of only authorized repair service and/or replacement parts for non-warranty service and maintenance (other than an article or service provided without charge under the warranty or unless the warrantor has obtained a waiver pursuant to section 102© of the Act, 15 U.S.C. 2302©). For example, provisions such as, “This warranty is void if service is performed by anyone other than an authorized ‘ABC’ dealer and all replacement parts must be genuine ‘ABC’ parts,” and the like, are prohibited where the service or parts are not covered by the warranty…such provisions are deceptive… because a warrantor cannot, as a matter of law, avoid liability under a written warranty where a defect is unrelated to the use by a consumer of “unauthorized” articles or service. In addition, warranty language that implies to a consumer acting reasonably in the circumstances that warranty coverage requires the consumer’s purchase of an article or service identified by brand, trade or corporate name is similarly deceptive. For example, a provision in the warranty such as, “use only an authorized ‘ABC’ dealer” or “use only ‘ABC’ replacement parts,” is prohibited where the service or parts are not provided free of charge pursuant to the warranty." You can read more at the FTC website here. Personally I am happy to see this long over-due change. This change is effective immediately.

Try 2109unfortunately the code did not work, did it 3 times in a row 3 separate occasions:/ Did you follow the procedure in the Lost Radio Code FAQ? If not, please do so and re-post the correct serial number here.

Yes, it should be reachable behind the right rear wheel well liner.

Try 5874

Try 2109

Exact model and year of your car please...

Try 0347

:welcome: Thank you for becoming a Contributing Member! How old is your car battery and have you recently had it load tested? Many odd electrical problem in Cayenne's are do to a weak battery or poor battery cable connections.

Try 8980

Try 5891

POSIP 8059 - Driver's lateral sensor Possible fault causes: - Short circuit to B+/ground/between lines or open circuit in the lines - Incorrect sensor installed as driver's front sensor - Driver's front sensor faulty - POSIP triggering unit faulty I would look for shorted/broken or corroded connections at the sensor. You will likely need to remove the front bumper cover to get to the two sensors (one on each side). Disconnect the battery and remove the key from the ignition switch before doing your checks. Location A is the front airbag sensors.

Try 1084

Exact model and year of your car please?