2009 Cadillac CTS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 Cadillac CTS

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

The front and rear light bulbs are prone to premature failure. Our technicians tell us that the front bulbs can be very difficult to replace.

Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the following codes: P0011, P0014, P0021, P0024, P0341, P0346, P0336, or P0391. Our technicians tell us that some vehicles may require a powertrain control module (PCM) software update to correct this issue. Other vehicles may have excess camshaft end play on one or both cylinder heads which will need to be corrected using special procedures outlined by GM.

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2009 cts,,,,Engine light stays on,car will not crank,headlights are bright,,everything checks out AOK,,,,,,,,,,,,,,,,,,,,,,FIX by,,,removing ground cable bolt on top of passenger fender under the plastic cosmetic cover,,then ,FILE out hole and put new self locking bolt in,,,,,and problem is solve...

I was driving down the road and the screen on the dash said, All wheel drive turned off".

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The weight on the key ring and/or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine and increasing the risk of a crash. In the event of a crash, if the key is not in the run position, the air bags may not deploy as expected. Dealers will provide two replacement key rings, and vehicles with slotted keys will receive key inserts to correct this concern. Note: Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring.

 

The lock nuts securing the toe link portion of the rear suspension may loosen and cause a clanking type noise. In some cases, the toe link could separate and cause the rear wheel to turn in and out uncontrollably. This can result in a loss of vehicle control, which increases the risk of a crash. Toe links will be inspected and replaced as necessary and new lock nuts will be installed. At this time, there is no scheduled start date for this recall. The GM recall number is 11029.

The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.

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they should rename this car engine light its constant on code p2157 p301 p300 been to dealer 5 times spent over 900.00 dollars running worse than before not a dependable vehicle at all cant wait to get ride of it [money pit]

cts from 2007 to 2010 before you buy check with dealer by giving them your vin# to check the history of repairs and recalls. they have timing chain stretch, code p008 don't buy unless proof of replacement. symptoms are very poor fuel millage 14mpg, gas pedal very sensitive, surging and hesitation. they will always blame you, the oil type and level and how frequently you change it. And then they...

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