20 Most Recent 2013 GMC Sierra 1500 Questions & Answers


check brake fluid and replace it. air in the brake fluid.

2013 GMC Sierra... | Answered on Aug 09, 2016


I would try a spare key if you have one. Also try gently rocking the steering wheel while turning the key

2013 GMC Sierra... | Answered on May 03, 2015


There is two screws ,one is up and second left and right.look around the light.

2013 GMC Sierra... | Answered on Feb 05, 2015


Don't even try unless you know what you're doing. It'so too easy to misadjust.

2013 GMC Sierra... | Answered on Feb 04, 2015


The flasher looks nothing like the old flashers. It will be located behind the drivers side lower dash (under the steering wheel). It will be a small black box that is about 3 inches wide, 2 inches deep, and 1 inch thick. It may be somewhat difficult to locate because on some of the GM trucks they actually hide it behind the gauges but to the left of the gauges. in the link 1/2 way down shows location and descriptionhttps://www.gm-trucks.com/forums/topic/104429-where-is-the-turnflasher-relay-on-an-03-2500/

GMC Sierra 1500... | Answered on Apr 09, 2020


Kacy,

GOOGLE 99 GMC Sierra manual (repair, owner, etc) good luck someone probably has put it on-line somewhere.

GMC Sierra 1500... | Answered on Oct 21, 2019


Plusieurs choses : 1- Pression d"essence
2- Systeme d,ignition feu aux bougies
3-Doit sortir les codes de defaillance avec un moniteur.
4-De l,eau dans l,essence
5-Mise au point (Bougies ,cap , rotor,nettoyer le trottle body, changer filtre a air, filtre a esscence.etc
Hope it helps.

GMC Sierra 1500... | Answered on Feb 17, 2019


Mechanism might need lubricating

GMC Sierra 1500... | Answered on Nov 04, 2018


I think I would get ahold of who installed the system or your local compustar dealer for service of the system

GMC Sierra 1500... | Answered on Oct 19, 2018


signal light control module LM487 ???? How did you come up with this ??? Your vehicles BCM - body control module controls the hazard an turn signals . Turn Signal/Hazard Lamps
When the turn signal switch is placed in either the left or right position, a ground signal is completed from the turn signal switch to the BCM. When the hazard flasher switch is activated, a ground signal is completed from the turn signal/hazard switch to the BCM. The BCM then sends an ON-OFF voltage signal through the fuses to the appropriate turn signal and side repeater (export only) lamps or to all of the turn signal fuses for hazard operation. The driver door switch and passenger door switch also receive voltage from the BCM turn signal supply voltage circuits for the mirror turn signals. The door switches have no function or control of the mirror turn signals other than a pass through connection for the circuits. The audio chime is also activated when the turn signals are ON. The instrument panel cluster (IPC) receives the signals to activate the turn signal indicators over the GMLAN serial data system. When the hazard switch is pressed, all turn signal lamps will flash including both IPC turn indicators.
Your best bet , take it to a qualified repair shop .

GMC Sierra 1500... | Answered on Mar 31, 2018


Sounds more like a brake problem.have you pulled the brakes and checked for a hanging up ebrake etc?

GMC Sierra 1500... | Answered on Mar 21, 2018


I know a website that has every info on all
vehicles and vehicle problems, with their solution In detail.. it's www.reliable-store.com

GMC Sierra 1500... | Answered on Mar 09, 2018


Unless I am mistaken (and it is possible), you typically must have two (2) working original key fobs to program a third.

Is your original not working either? Any custom work to the vehicle recently?

GMC Sierra 1500... | Answered on Feb 23, 2018


take drive shaft loose from rear end, and try to turn it if it turns in transmission there is a problem in transmission.

GMC Sierra 1500... | Answered on Feb 19, 2018


How exactly are the hinges ruined? To change the door on Sierras you drop out the pivots the hinge swings on. If the hinge bodies are the damaged part it's going to cost you money. You will need to get a GOOD body work specialist to cut out the old hinges and re-weld new ones in. Get the specialist to check the body and frame in case the wind has bent something else.

GMC Sierra 1500... | Answered on Feb 01, 2018


Check all your battery connections. Maybe not a good connection since your key doesn't turn on warning lights and gauges. See if your headlights work to verify a good battery connection.
Any chance you blew fuses? Like a maxi fuse for the ignition switch? Or for older vehicles that used a fusible link to connect battery power with the ignition switch. Keep diagnosing until you get power to the ignition switch (warning lights and gauges working with key ON).
Any chance your battery is totally discharged? Was the alternator working good when tested? If alternator quits working, engine and all electricals will run off the battery for a time until it is totally depleted, then will stall and won't have enough juice to even turn any lights on. Check battery voltage with a multi meter or voltmeter. A good, fully charged battery will show 12.6 volts. If under 12 volts, it may or may not have enough juice to start, but lights will still work some, though maybe very dim. .

GMC Sierra 1500... | Answered on Dec 29, 2017


Some of the 5.3 had piston slap that would go away as the engine warmed up, Some run forever some get noisier,My 2000 Chevy Silverado had to have a rebuild done.The newer engines have less of a piston skirt to them.

GMC Sierra 1500... | Answered on Dec 28, 2017


Make sure you don't overfill when at the gas pump.

GMC Sierra 1500... | Answered on Dec 19, 2017


No ,it's not a solenoid . . What engine , 4.3 , 5.0 or 5.7 L with Central SFI) fuel injection system ? Try spraying starting fluid or carb cleaner into the engine to see if starts then .

GMC Sierra 1500... | Answered on Dec 13, 2017

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