Question about 2002 Cadillac Deville

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In my 2002 cadillac deville my tc light always on my gas and temperature gauges stop working how can I fix thi s can I reset my dash panel

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  • Cadillac Master
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You can try resetting any vehicle error codes (DTCs) with a code scanner. Depending on which instrument panel (IPC) you have, you may be able to put your IPC in diagnostic mode and reset any DTCs from there. Simultaneously hold the top of the Info button and the On/Off buttons for several seconds to go to diagnostic mode; then use these buttons to navigate the options showing on the IPC. Before resetting the DTCs, make sure you record the DTCs - you can look them up on the internet. If resetting doesn't solve your problem, the IPC is probably toast.

Posted on Sep 28, 2014

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6ya6ya
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Posted on Jan 02, 2017

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emissionwiz
  • 85206 Answers

SOURCE: Error Codes

These may have been set by the battery change and are what GM calls phamtom codes, clear the codes with the following.
Try this and see if the codes go away.

1. Re-enter diagnostics via the climate control panel and after all the codes appear you will see .7.0

2. Simultaneously push and hold the OFF and HI (^) buttons on the climate control panel until you see E.0.0 and release both buttons.

3. Turn ignition key OFF, Wait 15 seconds and re-enter diagnostics and see if the codes reappear. If they do NOT reappear, You are good to go.
After you have done this try starting the engine and see what codes re-appear, also run and OBD 2 test of the system at the diagnostic connector, this will give P codes that we are better able to find definitions for, the E codes are unique to just a few GM cars.

Posted on Oct 13, 2008

  • 135 Answers

SOURCE: 2003 cadillac deville want start

check battery voltage, if battery voltage is ok, you may need to check fuses under hood on passengers side, if start fuse is ok, you may need to have your starter replaced

Posted on May 28, 2009

  • 1392 Answers

SOURCE: Cadillac stalls when foot off gas

IAC motor, or dirty throttle body.

Posted on Jul 14, 2009

emissionwiz
  • 85206 Answers

SOURCE: Gas gauge is not reading correctly. Shows a full

the problem is caused by a defective gas gauge sending unit, this part is located inside the gas tank, you must remove the gas tank to replace it.

Posted on Dec 02, 2009

  • 347 Answers

SOURCE: 1990 Camry Fuse Diagram. The following suddenly

REPLACE BUSTED FUSES

Posted on Jan 01, 2010

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