Question about 2003 Chevrolet Silverado 1500

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2003 siverado 2500HD gear selector light is real dim ? all the time can't see it at all.

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  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 3854 Answers

SOURCE: 2002 Chev Siverado,2500hd duamax dielsel.

It sounds like the anti theft pass key's have most it's memory and needs to be reset. Try this, it takes about 30 min to do. 30-Minute Learn Procedure 1. Turn ON the ignition, with the engine OFF. 2. Attempt to start the engine, then release the key to ON; the vehicle will not start. 3. Observe the SECURITY tell tale light. After approximately 10 minutes, the light will turn OFF. 4. Turn OFF the ignition switch, and wait 5 seconds. 5. Repeat steps 1 through 4 - two more times - for a total of 3 cycles of 10 minutes. 3x10 = 30 minutes. The vehicle is now ready to relearn the Passlock Sensor Data Code and/or passwords on the next ignition switch turn from OFF to CRANK Important: Turn the Ignition Switch OFF. The vehicle learns the Passlock Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 6. Start the engine. The vehicle has now learned the Passlock Sensor Data Code and/or password. 7. With a scan tool, clear any DTCs if needed. History DTCs will self clear after 100 ignition cycles. Without a scan tool you may have momentary starter interruptions while history clears itself. Good luck and hope this helps, keep me posted, be glad to help 

Posted on Jun 30, 2009

  • 14 Answers

SOURCE: 2003 Chevy Silverado 2500HD 6.0 liter engine.

try to jump the starter selinoid

Posted on Oct 01, 2009

  • 249 Answers

SOURCE: 2003 siverado 2500hd-when i put

Multi function switch ( signal switch assembly ) is bad .. most part stores carry after market now and they really aren't that hard to change. I would expect around $200.00 for the part and 1.5 hours to change. If you are fairly handy you could pick one up at a salvage yard and change it yourself and save quite a bit.Once you remove the plastic column cover and the tilt lever ( it pulls straight out ) there is one screw holding the bottom that you will need a torx bit and a 1/4 drive wrench to remove so you don't have to pull the steering wheel.
Hope this helps.

Posted on Apr 02, 2011

  • 14036 Answers

SOURCE: 2002 siverado gear indicator light doesn't show i'm in drive. shows park and revese and netreul but stops before drive

shift drive indicator light burned out.

Posted on Oct 06, 2012

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1 Answer

My 2003 chevy silveraco wont start dash lights flicker and says truck is 2 gear is it the neutral safety switch

look under truck at transmission selector cable if it disconnected [because of rust ] or damaged --the lever may be in park but the selector at transmission is in gear wont start big problem with gm trucks burbs replaced may friends 05 silverado and had to do same for my 08 yukon

Dec 09, 2012 | 2003 Chevrolet Silverado 2500HD

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Repair siverado cluster

Don't know what your question is but you can't fix an instrument cluster yourself. They have to be taken out and sent to a service center.

May 16, 2011 | 2003 Chevrolet Silverado 2500HD

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When sitting for 30 mins or more truck takes 2 or 3 times to start. It tries to turn over but won't.

Siverado has fuel pressure issues If you are a gasoline type you will need at least 53-59 PSI if you fall below the minimum you will need a fuel pump what surprises me is you didnt say if you ck eng light came on.

Apr 23, 2011 | 2003 Chevrolet Silverado 2500HD

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Help... I need to replace the light on the gear selector instrument. Where do I start, or should I?

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Sep 14, 2010 | 2003 GMC Sierra 2500HD

1 Answer

Speedometer & rpm gage works sometimes , and sometimes not , Or it gives a false reading , And also transmission slips somtimes in the passing gear , 2003 siverado , 5.3

There is a recall on the 2003 instrument cluster on your Silverado. Check with the dealer before the warranty extension is over and you end up paying for a new cluster. As for the transmission, check the transmission fluid level and have the transmission scanned for any DTC codes that may indicate an issue like a faulty TPS sensor which is a simple that can cost you a expensive transmission repair.
Good luck and keep me posted.

Feb 06, 2010 | 2003 Chevrolet Silverado 2500HD

1 Answer

-my car is 2003chevy monte carlo the daytime running lights no longer light and at night the dash lights no longer light and the radio lights are dim as is the gear shift selector light. can you help Dave

Hi David, Look for grounds, especially the headlight switch it self... Most of the time the issue you describe is resolved by replacing the headlight switch. There is a variable resistor that fails, over time.

If the headlight switch itself is loose, proper grounding would fail, and current runs other places.

Both the radio and the gear shifter are affected by the dimmer and on or off status of the headlight switch.


Sep 14, 2009 | 2003 Chevrolet Monte Carlo

2 Answers

No light to see what gear you are in on the dash cluster I have the same issue. Currently, my gear selector light is barley visible during the day. Not at all in sunlight.

Transmission shifter switch availible at your local GM dealer, I believe that it is around $100, very easy to change, 3 bolts and also remove the shifter cable.

May 28, 2009 | 2003 Chevrolet Silverado 2500HD

3 Answers

Range shift inhibed display truck wont move

you can get the part you want from international truck dealer they are a warehouse for allison. it is gear selector switch it will cost you around $55.00

Feb 27, 2009 | 2003 Chevrolet Silverado 2500HD

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