GMC Yukon 2000–2006
Common on this vehicle:Loss of engine power, no accelerationWarning light
Record by record
10 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.
A ribbon is as wide as the records that state both of its ends (only the commonest are drawn). A record that names several symptoms or components runs through each. Orange is records that say the fault came back or was not fixed. Results come from owners’ reports only; one that does not say is “result not stated”. None of this is a likelihood of a cause or a rate at which work succeeds.
Read the records one by one (9)
Known issuesIncreased accelerator pedal effort / throttle body sticks (clean and adjust, do not replace)1
Manufacturer communication2000–2002 GMC YUKON ・ 2003-04-01
Increased accelerator pedal effort: clean throttle body and adjust blade
1Fault
Not stated
2Finding the cause
Not stated
3Correction
Repair
- The correction named in the subject is to clean the throttle body and adjust the blade.
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 02-06-04-054A, which replaces 02-06-04-054, covers increased accelerator pedal effort on 1999-2002 Chevrolet Silverado, Suburban, Tahoe, Avalanche and GMC Sierra, Yukon, XL with the 4.8L or 5.3L V8 engine (RPOs LR4, LM7, L59).
- Repair：The correction named in the subject is to clean the throttle body and adjust the blade.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- Bulletins – MARCH, 2003 02-06-04-054A; replaces 02-06-04-054; Increased Accelerator Pedal Effort (Clean Throttle Body and Adjust Blade); 1999-2002 Chevrolet Silverado, Suburban, Tahoe, Avalanche, GMC Sierra, Yukon, XL with 4.8L or 5.3L V8 Engine (NIVs V, T, Z -- RPOs LR4, LM7, L59) Increased Accelerator Pedal Effort (Clean Throttle Body and Adjust Blade)
Known issuesDTCs P2108, P1516 and U0107 (do not replace the TAC module)1
Manufacturer communication2006 GMC YUKON ・ 2007-01-25
1Fault
2Finding the cause
Not stated
3Correction
What the documents say to do
DTCs P2108, P1516 and U0107 (do not replace the TAC module)Confirm
- Perform the diagnostics for the DTCs, but delete the steps that involve replacing the TAC module.
Caution
- Do not replace the TAC module; the reference given is PIP 3812A.
Read the sentences of the record
- Remedy
- LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB
Known issuesLean hesitation, sag or stumble at -6 to +20°C coolant temperature (PCM reprogram)1
Manufacturer communication2000 GMC YUKON ・ 2001-05-01(also printed in 1 other issues)
Lean hesitation, sag or stumble at -6 to +20°C coolant temperature (bulletin 00-06-03-009A)
1Fault
2Finding the cause
Not stated
3Correction
Repair
- The correction is to reprogram the PCM.
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 00-06-03-009A, which replaces 00-06-03-009, lean hesitation, sag or stumble when coolant temperature is between -6 and +20°C, lists 2000 Chevrolet and GMC C/K models (Silverado, Sierra, Suburban, Tahoe, Yukon, Yukon XL) with the 4.8L, 5.3L or 6.0L V8 engine and 4L60-E automatic transmission (RPO M30).
- Repair：The correction is to reprogram the PCM.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- This review of service bulletins released through mid-April 00-06-03-009A; replaces 00-06-03- 009; Lean Hesitation, Sag or Stumble When Coolant Temperature is Between - 6 and +20°C (Reprogram PCM); 2000 Chevrolet and GMC C/K Models (Silverado, Sierra, Suburban, Tahoe, Yukon, Yukon XL) with 4.8L, 5.3L or 6.0L V8 Engine (VINs V, T, U -- RPOs LR4, LM7, LQ4) with 4L60-E Automatic Transmission (RPO M30) Lean Hesitation, Sag or Stumble When Coolant Temperature is Between - 6 and +20°C (Reprogram PCM)
Known issuesHigher than expected engine oil consumption (PCV valve replacement)1
Manufacturer communication2000–2002 GMC FULL-SIZE PICKUPS AND UTILITIES (YUKON) ・ 2002-09-01
Higher than expected engine oil consumption: replace the PCV valve (bulletin 01-06-01-029B)
1Fault
Not stated
2Finding the cause
Not stated
3Correction
Repair
- The condition is higher than expected engine oil consumption; the correction is to replace the PCV valve.
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 01-06-01-029B replaces 01-06-01-029A and applies to 1999-2002 Full-Size Pickups and Utilities with the 4.8L, 5.3L or 6.0L engine (VINs V, T, N, U; RPOs LR4, LM7, LQ9, LQ4).
- Repair：The condition is higher than expected engine oil consumption; the correction is to replace the PCV valve.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- Bulletins – August 2002 01-06-01-029B; replaces 01-06-01-029A; Higher than Expected Engine Oil Consumption (Replace PCV Valve) 1999-2002 Full-Size Pickups and Utilities with 4.8L, 5.3L or 6.0L Engine (VINs V, T, N, U – RPOs LR4, LM7, LQ9, LQ4) Higher than Expected Engine Oil Consumption (Replace PCV Valve)
Known issuesRear bank knock sensor corrosion from water intrusion (P0332)1
Manufacturer communication2000–2002 GMC C/K PICKUP AND UTILITY MODELS (YUKON) ・ 2002-07-01
Audible spark knock, MIL on, DTC P0332: rear bank knock sensor (bulletin 02-06-04-023)
1Fault
2Finding the cause
Not stated
3Correction
Repair
- The condition is audible spark knock (detonation) with the MIL illuminated and DTC P0332 set; the correction is to replace the rear bank knock sensor and RTV the area around the sensor.
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 02-06-04-023 lists the 1998-2002 Chevrolet Camaro, Corvette and Pontiac Firebird with the 5.7L engine (VIN G, RPO LS1) and 1999-2002 Chevrolet and GMC C/K Pickup and Utility Models with the 4.8L, 5.3L or 6.0L engine (VINs V, T, Z, N, U; RPOs LR4, LM7, L59, LQ9, LQ4).
- Repair：The condition is audible spark knock (detonation) with the MIL illuminated and DTC P0332 set; the correction is to replace the rear bank knock sensor and RTV the area around the sensor.
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- Bulletins – June 2002 02-06-04-023; Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor); 1998-2002 Chevrolet Camaro, Corvette, Pontiac Firebird with 5.7L Engine (VIN G – RPO LS1), 1999- 2002 Chevrolet and GMC C/K Pickup and Utility Models with 4.8L, 5.3L or 6.0L Engine (VINs V, T, Z, N, U – RPOs LR4, LM7, L59, LQ9, LQ4) Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor)
ENGINE AND ENGINE COOLING3
Manufacturer communication2004–2005 GMC YUKON ・ 2005-11-30
LM7, L59 or L33 Engine Cold Start Issues and O2 Sensor Service
1Fault
2Finding the cause
3Correction
Read the sentences of the record
- Remedy
- LM7, L59 OR L33 ENGINES WITH COLD START ROUGH OR INCORRECT IDLE, MISFIRE, MALFUNCTION INDICATOR LAMP (MIL) OR FLASHING REQUIRING O2 SENSOR REPLACEMENT. *TT
Manufacturer communication2004 GMC YUKON ・ 2004-05-06
EVAP Code P0442 on Various Engines Notification
1Fault
2Finding the cause
Not stated
3Correction
4.3 4.8 5.3 6.0 LR4 LU3 LM7 L59 LQ4 LQ9 ENGINES- EVAP CODE P0442. *MR
Read the sentences of the record
- Remedy
- 4.3 4.8 5.3 6.0 LR4 LU3 LM7 L59 LQ4 LQ9 ENGINES- EVAP CODE P0442. *MR
Manufacturer communication2004 GMC YUKON ・ 2004-04-30
O2 Sensor Codes P0135, P0141, P0155, P0161 – Service Information
1Fault
2Finding the cause
Not stated
3Correction
Read the sentences of the record
- Remedy
- 4.8 5.3 LM4 LM7 LR4 ENGINE - WITH O2 SENSOR CODES P0135, P0141, P0155, P0161. SIT BULLETIN 1452753. *TT
No component category1
Manufacturer communication2001 GMC C/K UTILITY MODELS (YUKON) ・ 2001-04-01
Engine oil level indicator and tube change (bulletin 00-06-01-015B)
1Fault
Not stated
2Finding the cause
Not stated
3Correction
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 00-06-01-015B, engine oil level indicator and tube change, lists 2000-01 Chevrolet and GMC C/K Pickup Models (Silverado, Sierra) and 2001 Chevrolet and GMC C/K Utility Models with the 4.8L, 5.3L or 6.0L V8 engine (VINs V, T, U; RPOs LR4, LM7, LQ4).
Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.
- Remedy
- This review of service bulletins released through mid-March 00-06-01-015B; Engine Oil Level Indicator and Tube Change; 2000-01 Chevrolet and GMC C/K Pickup Models (Silverado, Sierra), 2001 Chevrolet and GMC C/K Utility Models with 4.8L, 5.3L or 6.0L V8 Engine (VINs V, T, U -- RPOs LR4, LM7, LQ4)
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