2007 Cadillac Escalade EXT Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Cadillac Escalade EXT
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2007 Cadillac Escalade EXT ProblemsCheck Engine Light Due to Restricted Secondary Air Injection Check Valves
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.
2007 Cadillac Escalade EXT QuestionsLots of power but won't start when I turn key lights come on gauges go wonky (1 answer)
In the past I would only have to turn the key. Then in the last day I would have to hold the key on for couple of seconds and it would pause then start up. It will no longer do that. When I turn the key it won't start the gauges go all wonky no clicking of the starter and the lights stay on
I replace my ground cable on my escalade n it still won't.crank also replace my battery and nothing as well please help.....
2007 Cadillac Escalade EXT RecallsPossible Under Hood Electrical Fire
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.
The wiring to the washer system heater may overheat due to a failure in the heater module. This could cause other electrical features to malfunction, smoke to develop, and an electrical fire could result. Dealers will install a wire harness with an inline fuse to protect the washer heater module. This recall is expected to begin on September 12, 2008. The General Motors recall number is 08048.