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Discussion Starter #1
I am at 116k and need glow plugs. I've heard those may be on extended warranty. Please check!

Thanks!

1GT120C84CF206858
 

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You need glow plugs at only 116k???? I am at 232k and still going on the originals. That's crazy.
 

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Discussion Starter #3
I know it, my CTS2 is telling me cyl#s 2 and 3 are not working. Keep getting a pesky CEL.
 

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You're better off just going to a dealer & see if they're covered longer.
 

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Discussion Starter #5
You're better off just going to a dealer & see if they're covered longer.
You may have a point. If not I'll take glow plugs over injectors any day of the week in the rain.
 

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Glow plugs are considered spark plugs which is not covered on extended warranties, been there tried that. Possibly if you still have a warranty with your dealer you might get them covered.
 

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Vehicle Information
VIN: 1GT120C84CF206858 Model: TK20743-2012 SIERRA CREW CAB 2500 4WD STANDARD BOX
Service Contract: No Branded Title: No Warranty Block: No PDI Status: Yes
Order Type: 70 - RETAIL - STOCK
Field Actions: 0 Open REQUEST ANOTHER VIN
Required Field Actions Open Field Action Details are highlighted
Vehicle has no current record of required field actions.
Branded Title
*The VIN information contained herein and information derived therefrom is the proprietary property of The Polk Company and is to be used only for the purpose of warranty verification and shall not be used for any other purpose whatsoever.

Vehicle has no current record of branded titles.
Warranty Block
Vehicle has no current record of warranty block.
Service Information
Vehicle has no current record of outstanding service information.
OnStar and XM Satellite Radio Information
Refer to Help page for details. For OnStar contact 888.ON.STAR1 (888.667.8271) and for XM Radio contact 877.GET.XMST (877.438.9677 Canada) and in the USA:800-556-3600.
OnStar Equipped: Y OnStar Status: Inactive
XM Equipped: Y XM Radio ID: 3UK1L2W2 XM Status: Active
OnStar Vehicle Diagnostics: N DMN Enabled: N
Applicable Warranties Valid warranties are highlighted
Valid Description Start Date Effective Odometer End Date End Odometer
Emission Limited Warranty 07/02/2012 252 MI 07/02/2017 50,252 MI
Corrosion Limited Warranty 07/02/2012 252 MI 07/02/2018 100,252 MI
Diesel Engine Limited Warranty 07/02/2012 252 MI 07/02/2017 100,252 MI
Special Coverage 14652 07/02/2012 252 MI 07/02/2022 120,252 MI
Special Coverage 14653 07/02/2012 252 MI 07/02/2022 120,252 MI
Special Coverage 15114 07/02/2012 252 MI 07/02/2022 120,252 MI
Special Coverage 15457 07/02/2012 252 MI 07/02/2017 100,252 MI
Powertrain Limited Warranty 07/02/2012 252 MI 07/02/2017 100,252 MI
Bumper to Bumper Limited Warranty 07/02/2012 252 MI 07/02/2015 36,252 MI
Service Contract
Vehicle has no current record of service contracts.
Transaction History View Details
Job Card Date Job Card Number Transaction Type Transaction Adjustment Labour Operation Odometer Reading
09/05/2016 16009820 ZREG----Regular Vehicle Transaction 9900160 - N140652 - Emission Reduction Fluid Tank Reservoir Replacement 94,083 MI
06/25/2012 674764 ZPDI----Pre-Delivery Inspection Z7000 - Pre-Delivery Inspection - Base Time 3 MI

BUILD


Vehicle Information
VIN: 1GT120C84CF206858 Model: TK20743-2012 SIERRA CREW CAB 2500 4WD STANDARD BOX
Service Contract: No Branded Title: No Warranty Block: No PDI Status: Yes
Order Type: 70 - RETAIL - STOCK
Field Actions: 0 Open REQUEST ANOTHER VIN
Vehicle Build
Model: TK20743-2012 SIERRA CREW CAB 2500 4WD STANDARD BOX Order Number: QDZPMT
Gross Vehicle Weight: 4,540 Build Date: 04/05/2012
Build Plant: F

Option Codes
*IVH is not the definitive source of GM Vehicle RPO information and is intended for service reference only. Should there be any questions about the vehicle's original build or RPO information please refer to the original vehicle invoice or window sticker.

19C - EBONY 19I - EBONY
1SZ - OPTION PACKAGE SAVINGS 3SA - SLE DECOR
A31 - PWR WINDOWS W/DR EXPRESS-DOWN A60 - LOCKING TAILGATE W/EZ LIFT
A68 - REAR 60/40 FOLDING BENCH SEAT AG1 - DR 6-WAY POWER SEAT ADJUSTER
AJ1 - SOLAR-RAY DEEP TINTED GLASS AK5 - RESTRAINT SYSTEM SEAT
AM1 - SEAT ADJUSTER, MANUAL AP3 - REMOTE VEHICLE STARTER SYSTEM
AT8 - RR FACING CHILD RESTRAINT AU3 - POWER DOOR LOCKS
AXK - VEHICLE TYPE TRUCK AZ3 - 40/20/40 SPLIT BENCH SEATS - PREMIUM CLOTH TRIM
B30 - CARPETED FLR COVERING W/VINYL MATS B32 - FRONT COLOR-KEYED FLOOR MATS
B33 - REAR COLOR-KEYED FLOOR MATS B85 - BODYSIDE MOLDINGS
C49 - REAR WINDOW DEFOGGER C7A - 10,000 LBS GVWR
CJ2 - AUTO DUAL-ZONE AIR COND CMD - ASSEMBLY PLANT - FLINT, MI
DH6 - LIGHTED VISOR MIRRORS DK8 - OVERHEAD CONSOLE
DPN - PWR HTD OUTSIDE CAMPER MIRRORS W/TURN SIGNAL, CONVEX GLASS (REPLACES STD/OPT MIRRORS) DRC - INSIDE REARVIEW MIRROR W/ REAR CAMERA DISPLAY
E63 - WIDESIDE PICKUP BOX EF7 - US COUNTRY CODE
FE9 - 50-STATE EMISSIONS FHX - VEHICLE FUEL DIESEL B20
G80 - LOCKING REAR DIFFERENTIAL FULLY AUTOMATIC GAN - QUICKSILVER METALLIC
GT4 - 3.73 REAR AXLE RATIO J95 - BRAKE HYD POWER, SRW, 4WHL DISC
JF4 - POWER ADJUSTABLE PEDALS JL1 - INTEGRATED TRAILER BRAKE CONTROLLER
JL4 - STABILITRAK K05 - ENGINE BLOCK HEATER
K34 - CRUISE CONTROL K40 - BRAKE EXHAUST
K47 - HIGH CAPACITY AIR CLEANER KC4 - EXTERNAL ENGINE OIL COOLER
KG7 - 125 AMP ALTERNATOR KNP - EXT TRANSMISSION OIL COOLER
LML - DURAMAX 6.6L V8 TURBO DIESEL DIESEL V8, B20-DIESEL COMPATIBLE MW7 - ALLISON 6-SPEED AUTOMATIC TRANS
N79 - 18" FULL-SIZE STEEL SPARE WHEEL NP5 - LEATHER-WRAPPED STEERING WHEEL
NQF - ELECTRONIC SHIFT TRANSFER CASE NT7 - EMISSION SYSTEM FEDERAL TIER 2
NZZ - SKID PLATE PACKAGE PCM - SLE PREFERRED PACKAGE: *STEERING WHEEL CONTROLS *AUTO DUAL ZONE A/C *6-WAY PWR DRIVER SEAT ADJUSTER *BLUETOOTH FOR PHONE *USB PORT *FOG LAMPS *LOCKING TAILGATE *EZ-LIFT TAILGATE
PDD - CONVENIENCE PACKAGE: *ADJUSTABLE POWER PEDALS *UNIVERSAL HOME REMOTE *REMOTE VEHICLE STARTER SYSTEM *REAR PARKING ASSIST *REAR WINDOW DEFOGGER PPA - EZ LIFT TAILGATE
PYR - 18" FORGED POLISHED ALUMINUM WHEELS QGM - ALL-TERRAIN, BLACKWALL TIRES BLACKWALL TIRES
R6J - CUSTOMER DIALOG NETWORK R9N - PROCESSING CODE - SEAT
SAF - SPARE TIRE LOCK SLM - STOCK ORDERS
T74 - HEADLAMPS CONTROL AUTO, DELAY T96 - FOG LAMPS, FRONT
TFE - SALES INCENTIVE-COMMITMENT PLUS TUV - H.D. DUAL 730 CCA BATTERY
U2K - XM RADIO + SERVICE - SUBSCRIPTION SOLD SEPARATELY BY SIRIUSXM AFTER 3 MONTHS UD7 - REAR PARKING ASSIST
UE1 - 6 MTHS ONSTAR DIRECTIONS & CONNECTIONS WITH AUTOMATIC CRASH RESPONSE AND TURN-BY- TURN NAVIGATION (ASK DEALER ABOUT GEOGRAPHIC COVERAGE) UG1 - UNIVERSAL HOME REMOTE
UJM - TIRE PRESSURE MONITOR UK3 - STEERING WHEEL AUDIO CONTROLS
UPF - BLUETOOTH FOR PHONE UQ3 - HIGH PERFORMANCE AUDIO SYSTEM
USR - USB PORT UUI - AM/FM STEREO WITH CD PLAYER W/ USB PORT
UVC - REAR VISION CAMERA UY2 - TRAILERING WIRING PROVISIONS
V76 - FRONT TOW HOOKS V8D - VEHICLE STATEMENT US
VB3 - CHROME REAR BUMPER VG3 - BUMPER, FRONT CHROME
VK3 - FRONT LICENSE PLATE MOUNT VPZ - CHROME GRILLE
VR4 - TRAILERING RECEIVER VT7 - OWNERS MANUAL ENGLISH
XL7 - FREQUENCIES RATING 315 MHZ, LONG DISTANCE YD3 - BASE EQUIP FOR SCH GVW PLATE
YD5 - FRONT SPRING - BASE EQUIPMENT YD6 - REAR SPRING - BASE EQUIPMENT
YE9 - SLE/SLT DECOR Z71 - OFF-ROAD SUSPENSION PKG INCL: *OFF-ROAD SKID PLATES *HIGH CAPACITY AIR CLEANER
Z82 - HEAVY DUTY TRAILERING EQUIPMENT PACKAGE INCL: *LOCKING REAR DIFFERENTIAL *INTEGRATED TRAILER BRAKE CONTROLLER Z88 - GMC TRUCK NAMEPLATE
ZWF - 18" ALL-SEASON BW SPARE TIRE BLACKWALL SPARE TIRE ZY1 - SOLID PAINT

#14652A: Special Coverage Adjustment - Diesel-Emission-Reduction Fluid Tank
#14653: Special Coverage Adjustment - Indirect Fuel Injector Replacement
#15114: Special Coverage Adjustment - MIL Lamp On / Glow Plug Heater Inoperative
#15457: Special Coverage Adjustment - Diesel Fuel Odor

Listed above are the special policies for the truck. I recommend taking it to a dealer to have it professionally diagnosed. If covered under a special policy GM will pay for diagnostic and repairs. In the event it is not covered you are responsible for the diagnostic and any work you wish to have completed.

Mike
 

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Discussion Starter #8 (Edited by Moderator)
Listed above are the special policies for the truck. I recommend taking it to a dealer to have it professionally diagnosed. If covered under a special policy GM will pay for diagnostic and repairs. In the event it is not covered you ar

#15114 states a glow coverage for a special adjustment that would be in effect until 2022 or 120k miles. Am I reading this right?

Thanks for that Mike!
 

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Discussion Starter #9
Bump.
 

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Discussion Starter #11
SIERRALUVA -

Did you have another question I could answer for you?

Mike
Listed above are the special policies for the truck. I recommend taking it to a dealer to have it professionally diagnosed. If covered under a special policy GM will pay for diagnostic and repairs. In the event it is not covered you ar

#15114 states a glow coverage for a special adjustment that would be in effect until 2022 or 120k miles. Am I reading this right?

Thanks for that Mike!
Just verifying that my glow plugs would be covered as part of a "special adjustment"... I havent hit 120k yet.
 

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Just verifying that my glow plugs would be covered as part of a "special adjustment"... I havent hit 120k yet.
Below is the condition from the Special Policy -

On some 2010-2012 model year Chevrolet Silverado HD and GMC Sierra HD or 2011-2012 Chevrolet Express and GMC Sierra HD vehicles equipped with a 6.6L Duramax Diesel engine (RPO LML, LGH) the malfunction indicator lamp (MIL) may illuminate due to a condition with the glow plugs. When diagnosed, replacement of one of the engines glow plugs may be required. No drivability issues are generally associated with this issue, but harder starting in cold ambient temperatures may be noted.

If your truck is falling within these guidelines then yes it should be covered. The dealer will most likely quote you diagnosis to verify. If it is verified then there would be no out of pocket expense for diagnosis or repair.

Do you have further questions I can answer?

Mike
 

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Discussion Starter #13
No sir, that will do it. Thank you for doing this for us!
 

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Someone on Facebook posted a set of rpo codes showing an lml with a gt5 code (4.10 gears). Quick google of the vin number and one of your posts showed up. Looks like GM misprinted your rpo sheet, or you have the super rare factory 4.10鈥檚. lol
 
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