Question about 2003 Chevrolet Silverado 2500HD

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2003 chevy hd diesel 6.6 shut off while driving and won't start back up. The codes I am getting r p1621, u1152, u1041 can any one help?

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SOURCE: When I drive and get up to 70 to 75 the speed

can you tell me what the code is

Posted on May 21, 2010

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SOURCE: 2003 chevy hd diesel when u put it in reverse it seems to not wanna go when u accelrate then put in drive and it seems as though its not in gear then flashes up range shift inhibited when i was drivi

output shaft speed sensor failing or change fluid, filter etc...

Posted on Dec 05, 2011

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SOURCE: 2007 chevy silverado 2500 hd duramax shut down

mo me it sounds like low fuel volume i would check my lift pump

Posted on Sep 30, 2009

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Im getting codes P0700/ U1041, ALSO C0265, C0298, U1064, CAN SOMEONE HELP ME I HAVE A 2003 CHEVY TRAILBLAZER. I HAVE CHANGED OUT MY TRANSMISSION STRAINER, COIL PACK, SPARK PLUGS, IOL CHANGE. IDK ?ELSE


P0700: Transmission Control System Malfunction
http://www.autocodes.com/p0700.html

U1041: Electronic Brake Control Module Missing Data
http://www.autocodes.com/u1041.html

C0625: ???

C0298: Powertrain Control Module Indicates Traction Control Malfunction
http://www.autocodes.com/c0298_chevrolet.html

U1064: SCP (J1850) Invalid or Missing Data for Primary ID
http://www.autocodes.com/u1064.html

Oct 04, 2016 | 2003 Chevrolet TrailBlazer

1 Answer

Code u1000 code p0105 u1152


Codes U1000 & U1152 are related to the digital data bus communications, U1152 is specific for the HVAC control unit data bus. troubleshooting this will require a Tech II scan tool.
P0105 is related to the MAP sensor circuit.

Apr 27, 2014 | 2002 GMC Envoy

1 Answer

2000 2.4L Chevy Cavalier


Code 301 means cylinder one does not produce any power, which could be compression, fuel, or ignition related.
Code 1621 for GM products is for a problem with the engine computer which could also cause the miss on cylinder one.

Feb 05, 2014 | Chevrolet Cars & Trucks

1 Answer

My 2001 Chevy 2500 HD 6.6 L turbo diesel won't


fuel injection pump is failin or has issues--getta haynes manual for pro car maintenance

May 30, 2012 | 2001 Chevrolet Silverado 2500HD

1 Answer

"2003 Chevy Impala won't start". Car would not


The alternator is not charging,or the battery wont take a charge.If all accessories work fine when its running after you've boosted it,its likely the battery.
John

Sep 05, 2011 | 2003 Chevrolet Impala

1 Answer

P1621


Trouble code P1621 means: Engine control module engine immobilization input circuit malfunction The Transmission Control Module (TCM) contains various types of memory to gather and share information internally. At shut down, the TCM stores information in memory to prepare for the next ignition cycle. When the TCM cannot communicate internally, DTC P1621 sets. DTC P1621 is a type A DTC.

DTC PARAMETERS
DTC P1621 will set if the TCM cannot communicate internally for a proper shut down.

DIAGNOSTIC AIDS
The suggested repair is TCM replacement. Remember to program the replacement TCM with the correct software and calibration.
however Ive know loose positive battery cable to toss out that code, so check your connections


May 21, 2011 | 1992 Jaguar XJ6

2 Answers

2002 Chevy trailblazer was put on machine and had codes U1041-P1633 and P0014 stored in ECM What does this mean?


2002 Chevy trailblazer was put on machine and had codes U1041-P1633 and P0014 stored in ECM What does this mean

May 29, 2010 | 2002 Chevrolet TrailBlazer

1 Answer

Any suggestions on the 2500 hd shutting down


Maybe more info would be helpful, like gas, diesel, engine size, trans, cold, hot, morning first start,idle, driving down the road, accellerating?, coasting????????what you have checked and your results of those checks. Check eng light on? if so, codes?

Nov 10, 2009 | 2003 Chevrolet Silverado 2500HD

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