20 Most Recent 2006 GMC Sierra 3500 - Page 9 Questions & Answers

Sounds like you need to remove the motor mount bolts and jack the engine up a tad. Place a jack under the crank pulley

SO YOU DID NOT CHECK HOOD AND IP BOX FOR BLOWN FUSES OR MISSING,RELATED. 6.6L DIESEL?????????????????? car drives ok day night? heads work ,parks work ,brake lamps? DOMESTIC CAR USA NOT THE EXPORT RIGHT? TURNS SIGS ALL 6 LAMPS DEAD? OUTSIDE CAR FRONT /REAR AND DASH TURNS,(Indicated) all 6 dead and same question on hazards 6 flashing or what. sorry no BCM on turns PERIOD. same with hAz LT/TURN FUSE RUNS LEFT DOOR TOO!!!!!!!! IP FUSE BOX !!!!!!! LEFT FUSE ONLY GOES HOT WITH TURNS SWITCHED ON NOW WAY 3 GROUNDS FAILED, PERIOD NOW RIGHT TURNS. RT /TURN FUSE.,, NOW WAY BOTH SIDES ARE BAD, THEY ARE INDEPENDANT AT THE 2 FUSES BUT NOT BEFORE. IM READING THE SERVICE MANUAL TO YOU. IGN-E FUSE KILLS ALL TURNS DEAD(AND HAZ) UNDER HOOD . THE MULTI SWITCH CAN FAIL FOR BOTH HAS AND TURNS. SO THE TU\RN FLASHER IS BAD IN THE IP FUSE BOX. ITS BAD. THOSE FUSES YOU TOLD ARE ARE DEAD KEY OFF, YOU DO KNOW THAT RIGHT>? TCM FUSE? IS THIS A DIESEL NO ENGINE TOLD AT ALL AND WIRING IS NOT THE SAME ON, ALL , MOSTLY YOU MEANT PCM-B FUSE? PCM1 IS KEY ON ONLY , MAKKED GAS ONLY MUST WE BEG FOR ENGINES SO DONT NEED TO REAR ALL 5 ENGINE SCEMATICS? SOME CAB LAMPS ARE DEAD, IF BCM FAILS OR DDM DOOR BRAIN GOES DEAD. AND GOES BACK AGAIN TO LT/TURN FUSE RUNS LEFT DOOR TOO! DOME LAMP ASK BCM FOR LAMPS. TO GLOW SUPER SIMPLE SWITCH TO GROUND AGAIN THERE IS NO TCM ON A GAS ENGINE , TCM IS PART OF PCM THE PCM HAS 2 POWER FUSES, ONE IS HOT ALL THE TIME FOR MEMORY AND OTHER IS KEY ONLY POWER. THE TCM FUSE IS CALLED IGN0 AND IS RUN FUSE ONLY IM NOW CHASING SHADOWS. OF 6 ENGINES MIXED I GIVE UP' AGAIN THE BCM DOES NOT RUN THE TURNS OR THE HAZ THE BLINKER BOX HAS 2 INPUTS, HAS SIMPLE SPST PUSH BUTTON NOT PART OF TURNS, AND 2ND IS TURNS LEFT AND RIGHT SO USE BLOW OR MODEL BLINKS DEAD LOOK MA' NO BCM IF FUSE GOOD THE FLASHER IS BAD. FOR SURE HAZ BAD TOO. AND THE LT FUSE BLOWN KILLS DEAD DDM, DRIVER DOOR BRAIN

Sounds like a bad transmission. Once the oil in your transmission warms up it becomes a thinner viscosity allowing your clutch plates to slip

under seat will see lever latch pop it and seat will fold

The fuse for the security system in a 1998 GMC Sierra is located in the fuse box under the dashboard on the driver's side. The exact location of the fuse may vary depending on the specific model and trim level of the vehicle. You can refer to the owner's manual for your GMC Sierra or consult a mechanic or automotive electrician for assistance in locating the specific fuse for your security system. It's important to note that tampering with the fuse box or electrical system of your vehicle can be dangerous and should be done with caution or by a professional.

limited info generic answer check fluid level and condition [fluid and filter change] --check 4wd --module failure --stuck in neutral --trans cable ----

well is engine RPM surging wildly? or see RPM go below 800 RPM ever? (that is wrong) checked all, fuses first, scan the PCM to see if PCM tells you why called DTC errors.oops why not scan first. ??????????????? the lamp doing that is the alternator messing up. or humpty dumpty'd (bad wiring or engine rpm dead wrong way too low) to pull any altenator from any car the battery neg lug is pulled first or blow up the GMC "C" fusible link you will and did.? the PCM runs the ALT INTERNAL REGULATOR SO PCM MUST BE GOOD TO THE 2 PINS ON REAR OF ALT. PIN B AND C C= FIELD DUTY CYCLE B= GEN TURN ON COMMAND FROM PCM. MY GUESS, HUGE FUSE LINK C BLOW TO H3LL SUPER SIMPLE IF RPMS ARE GOOD 800 UP BELOW IS BAD.

1. check fuses
2. scan the pcm for errors (trans)
3. get car serviced. takes tools to fix cars

drive 1,2,3,4 fails at 2>3 shifts means 3 gear dead or 2,3 shift lands on false neutrals or flares 4L60E box I guess. seens true and all E boxes must be scanned, or never learn what's up. ever. ATF LEVELS GOOD ATF NOT LOOK LIKE TAR OR SMELL BURNT. ATF SHOWS METAL DUST IN IT. FILTER IN BOX CLOGGED PUMP PRESSURE LOW.(A/T PUMP) TEST PORTS. SOLENOIDS DEAD.

what computer of many? to get them all pull battery neg lug for 15min make sure radio license codes are learn first. he radio manual (glove box) tells how.

If you think your car door is opening incorrectly, open your door and grab both side of the door by the door handle and try to lift it up and down. If you can move the door a lot without moving the car, you issue is most likely door hinge pins and bushings

I would start with a new battery once the cells in a battery go bad they won't hold charge so when you jump them and try to start them they aren't holding in voltage in the battery which doesn't allow the car to start. A starter pulls a lot of amp. If you don't replace the battery stalest try charging it on a low amp battery charger

4L30E Rebuild Kit 4L30-E Automatic Transmission ML4 ...

Oregon Performance Transmission https://www.oregonperformancetransmission.com > O... Master rebuild box kit for the 4L30E automatic transmissions. For GM, BMW, Cadillac, Honda, and Isuzu applications. This kit fits the 1990-up 4 speed ... US$196.34 · ‎In stock https://www.youtube.com/watch?v=p-5p6mJyfds

call him back/? oops now you must pay him (LOL) could not stop my joke.' no ENGINE told, of 3? 4.2L engine? first disconnect battery NEG lug and not blow all that stuff UP ! we cant see what others did wrong or left off. ever. the wiring is in the service, manual pay $20 , log in and read it. https://eautorepair.net/Marketing/Default.asp

How to find shorts that blow fuses. https://www.google.com/search?q=1987+GMC+four-wheel+drive+V6+2.8.+My+OEM+2+fuse+keeps+blowing ..

The ignition module is what supplies the signal to fire the injectors. That would be my first thing to check, especially if it wasn't a quality part. Just because it's new, doesn't mean it's good...

C1500 or K1500 ,2wd or 4wd/ THE TRANSMISSION MUST BE EXACTLY THE SAME OR PCM MUST BE REPROGRAMMED 4l80 IS CLASS SERIES OF BOX. NOT EXACT, EVER. MANY VERSIONS ARE MADE OF THAT SERIES. FOR ALL GM VEH.. even special gear ratios and 4wd /2wd differences only ford can answer that and to get any valid answer the alien box 2500 transmission tag must be told to ford. or go to a tranny shop ask them for a look up tag or photo the tag in hand. or get the RPO list for both trucks see Mxx numbers for tranny. the 2500 uses at least 6 versions. of box. tranny codes IDs. M30 or MT1 and 4 engines you do know each engine opted day one the gear ratios can be different. right? the shop manual on the box shows huge table of variant for series 4L80 the codes are called by GM model codes. (sub codes those are)_ the OSHD I THINK IS THAT CODE.(random gm 4L60/80 codehere) I say read your C1500 RPO list see if it is M30 box and buy , that box and model code matched. know this too, GM will not have PCM programming for boxed not sold day1 new that C1500/ but do ask them. vast transmission exist for just 1 series.

Question edited for clarity. A set of random letters and numbers doesn't work. Question moved to maker category. Help here. It is a known issue after rebuilds. https://www.google.com/search?q=4l60e+no+gears+after+rebuild

Check valve cover gaskets.