2003 Chevrolet Kodiak technical service bulletins
151 technical service bulletins and manufacturer communications cover the 2003 Chevrolet Kodiak.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Equipment: electrical
- This preliminary information communication provides information to the technician about finding needle...
- This informational bulletin provides information to advise dealers about seat belt buckles not operating...
- This informational bulletin provides technicians with information regarding automatic transmission oil...
- This informational bulletin provides dealership personnel with information on flexible fuel vehicles...
- This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
- Equipment: electrical
- Electrical system
- Equipment: electrical
- Wheels
- Equipment: electrical
- This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.
- Engine and engine cooling
- Power train: automatic transmission
- Chevrolet/gmc: delayed or no drive and delayed or no reverse with dtc's, range inhibit
- This warranty administration bulletin provide policy information new tire warranty program and global...
- Summary to be provided on a future date.
- This warranty administration bulletin provides information on the Clarification of Use for Dealer...
- Engine and engine cooling
- This informational bulletin provides a list off all the issues revolving around new vehicles for a one...
- Gm: on some truck models there is some frame corrosion
- General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger...
- Gm: the ABS warning light ison and ABS wheel speed sensor trouble codes are stored
- Gmc/chevrolet: fluid leak at steering gear input shaft
- Chevrolet/gmc: replacement rear stabilizer bar (relocate link brackets)
- Chevrolet gmc service campaign: special policy adjustment - injectors - replace
- Gmc/chevrolet: service brake soon indicator with DTC C0272
- Chevrolet/gmc: brake assist pump motor on and warning light/chime. owners may comment when turning the...
- Isuzu/gmc/chevrolet: diagnostic information for inoperative air seats, air horn and/or exhaust brake and...
- Engine low power will not go over 2300 rpms
- Hard start / no start outside temperatures below freezing
- Location of auxiliary brake control harness/wire U86 option
- Oil leak at oil cooler to engine block mating surface (replace o-rings, apply sealant)
- Passenger side front outside door handle inoperative (replace outside door handle).
- Diagnostic information for steering wheel shake / vibration (oscillation) concerns for C4500-C5500...
- Cracked flywheel housing
- Hydraulic brake booster parts restriction
- Diesel engine cylinder head gasket missing thickness grade markings
- Diesel engine - low engine power/performance, poor acceleration, eshaust smoke/hissing noise, MIL/ses on,...
- Additional diagnostics for dtc's C0035-C0052
- Various intermittent driveability conditions - hesitation, lack of power, etc
- Service engine soon (SES) light, P0087, P0093, P1093, low power, no start, hard start, fuel in crankcase
- Information on servicing fuel injectors to avoid contamination
- ML6 manual transmission-shift lever may unintentionally move to the neutral position
- Turbocharger oil feed line kinked or restricted
- Diagnostic information on turbocharger malfunction due to lack of engine oil for lbz, LB7, and lly duramax...
- Diesel low power or exhaust smoke dtcs P0101 P0236
- IPC, interior lights and/or headlamps flicker
- Turbocharger hose clearance on medium duty models C65 C75 C85
- Allison transmission service repairs
- Information on longer main bearing cap bolts required for certain 2001-2006 LB7, lly, lbz duramax diesel...
- Antilock brake system (ABS) lamp illuminated, diagnostic trouble code (DTC) C0550) set
- Water intrusion into cab (inspect/replace roof marker lamp lens/bolts)
- Revised body mount replacement - front and body mount replacement - rear
- Duramax diesel pilot to main injection fuel knock noise
- Low power on hard acceleration - fuel pump sock plugging with foreign material
- Availability of evaporator and blower motor housing water drain diverter to avoid water intrusion into...
- Diagnostic information on poor performance, lack of power, fuel system not returning fuel evenly
- No start, hard start, loss of power, or white smoke
- Customers may complain of transmission rattle or grinding noise while operating the vehicle at low engine...
- 12 inch parking brake drum cable adjustment
- Repeat auxiliary air compressor relay failure
- Repeat cracked flywheel housing
- Diagnostic information for turbo failure due to lack of oil or repeat turbo failures
- Information on the revised fuel filter for the 6.6L duramax diesel
- Program bulletin (customer satisfaction PROGRAM)-15,000 mile (24,000 km) fuel filter change
- Information on driveline vibration diagnosis
- Rough idle, service engine soon (ses)light, unstable idle, hesitation, surge or stalling
- Information on higher than expected oil consumption
- Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder)
- Inaccurate speedometer
- Inaccurate fuel gauge reading, gauge indicates fuel in tank
- Revised diagnostic trouble code (DTC) U2104
- Information on air brake park brake chamber vent holes to avoid water intrusion
- LB7 engine vibration miss or runs rough no diagnostic trouble code
- Engine low oil light on the dic
- Information on engine ticking
- Engine oil leak at main bering side bolt
- Fuel pressure regulator connector or terminal repairs
- Excessive oil consumption
- Oil leak at cooler to engine block mating surface
- Fuel gauge is fixed on empty with fuel in the tanks and fault code P1172 is stored
- Unnecessary leaf spring clip replacement
- Information on revised design of intake gasket and related bolts for 2004 mid-year enhancement and prior...
- Parts information clarification (fuel tank sender o-ring seal) for motor home models
- Resetting oil life monitor system and turning off change engine oil light
- Missing ground connection at the frame rail
- Pto calibrations for transmission shift timing is not correct
- Service engine soon (SES) light, P0087, P0093, P1093, low power, no start, hard start, fuel in crankcase
- Defroster grille buzz vibration
- Intermittent or inoperative starter condition with cat diesel engines
- Revised diagnostic trouble code P0336
- Diagnostic recommendations/instructions for inoperative instrument panel cluster (IPC) gauges and radio
- Exhaust system leak and/or rattle noise
- Upper outside rearview mirror loose
- 6.6L LB7 diesel engine recapping tool for fuel system high-pressure side diagnosis
- 6.6L LB7 engine - fuel rail pressure regulator harness connector servicing
- 6.6L LB7 repeat engine oil leak (left side) #2 main bearing cross bolt
- Allison LCT1000 does not engage during high idle without brake pedal input
- Flywheel housing crack with manual transmission
- Low oil light on the dic during engine start
- Intermittent no forward or reverse with possibly either a flashing prndl display or a range shift...
- 6.6L LB7 lly diesel engine with rough, unstable, low idle speed or stall
- Inaccurate speedometer
- 6.6 LB7 lly duramax allison LCT1000 no shift misfire low power, dash warning lights coming on,...
- Low power, warning lights will be coming on, the transmission will be in third gear all the time, the...
- Repeat engine oil leak at main bearing side bolt
- Parts showing no stock or not available
- Programming pto parameters
- Fuel gauge displays empty with diagnostic trouble code P1172 or P2639
- Allison lct 1000 P1781 or P0802 setting in the electronic control module
- Airflow sensor problem
- Labor operation assignments for control module programming
- Revised diagnostic trouble code (DTC) P0093 or DTC P1093 diagnostic tables
- Revised engine cranks but does not run diagnostic
- Revised fuel injector balance test with tech 2 (automatic transmission)
- Revised fuel leaks inside of engine diagnostic
- Diagnostic information for various shift conditions - inadvertent ip switch activation
- Insufficient driver or passenger seat travel
- Vehicle may have a tighter turning radius in one direction or the other, or may not be able to achieve the...
- Avoiding oil level sensor harness damage during lower oil pan installation
- Higher than expected oil consumption <8500 gvw. various models including 2003-2004 chevrolet kodiak...
- Availability of starter motor solenoid if damaged during service
- Low clutch pedal reserve, poor clutch pedal feel, transmission difficult to shift
- Summary of published bulletins
- Labor operation assignments for control module reprogramming
- Revised diagnostic trouble code P1125
- Frozen windshield washer nozzles during pre-delivery inspection
- Low clutch pedal reserve, poor clutch pedal feel, transmission difficult to shift
- 6.6L LB7 duramax diesel fuel pressure regulator replacement
- Required use of silicone lubricant on brake caliper slider pins
- Light duty truck dealers servicing
- Information on engine ticking
- Correct information about product safety recall 02039, battery cable routing
- Miss routed battery cable that could come in contact with the exhaust pipe
- Required use of silicone lubricant on brake caliper slider pins
- Modification of fuel pump pipe bracket during fuel rail replacement
- Contacting tac prior to replacement of an engine control module (ECM)
- Oil leak at oil cooler to engine block mating surface
- This is in regards to inspection of the turbo carger after an engine failure
- This message is about inspection of the turbo charger after a catastrophic engine failure
- Information pertaining to the driving characteristics of incomplete vehicles without the vocational body...
- On certain vehicles, such as the chevrolet and gmc wt 5500 medium duty tilt cab models, the engines may...
- Subject in regards to fuel system servicing on the LB7 fuel injection
- Information regarding improved front passenger seat to correct sagging on C4500 - C8500 conventional cab...
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