Heating and air conditioningModel years 2000–2001Manufacturer
Insufficient heat from the rear heater in extreme cold (tee coupling replacement)
Bulletin 01-01-38-005, insufficient heat from the rear heater during extreme cold weather, lists 2000-2001 Chevrolet and GMC C/K utility models (Suburban, Tahoe, Yukon, Yukon XL) built prior to October, 2000.
FaultCrate・Insufficient heat from the rear heater in extreme cold (tee coupling replacement)
There is insufficient heat from the rear heater during extreme cold weather.
What to do
- The correction is to replace the rear heater tee couplings.
What is needed
- Parts and materials
- Rear heater tee couplings
- Labor time
- Not stated
- Special tools
- Not stated
- Scan tool
- Not stated
Only what the technical documents state. "Not stated" does not mean not needed.
Applies to
- Bulletin 01-01-38-005, insufficient heat from the rear heater during extreme cold weather, lists 2000-2001 Chevrolet and GMC C/K utility models (Suburban, Tahoe, Yukon, Yukon XL) built prior to October, 2000.
See the evidence (1 documents, 3 passages)
| Document | Publisher | Date |
|---|---|---|
| [1]GM TechLink, May 2001 ↗ | ManufacturerGeneral Motors | 2001-05-01 |
Applies toBulletin 01-01-38-005, insufficient heat from the rear heater during extreme cold weather, lists 2000-2001 Chevrolet and GMC C/K utility models (Suburban, Tahoe, Yukon, Yukon XL) built prior to October, 2000.
01-01-38-005; Insufficient Heat From Rear Heater During Extreme Cold Weather (Replace Rear Heater Tee Couplings); 2000-2001 Chevrolet and GMC C/K Utility Models (Suburban, Tahoe, Yukon, Yukon XL) Built Prior to October, 2000— [1]
First signsThere is insufficient heat from the rear heater during extreme cold weather.
Insufficient Heat From Rear Heater During Extreme Cold Weather— [1]
RepairThe correction is to replace the rear heater tee couplings.
Insufficient Heat From Rear Heater During Extreme Cold Weather (Replace Rear Heater Tee Couplings)— [1]
Put together by FaultCrate from public records and technical documents. The cause and the repair are for the workshop to decide with the vehicle in front of it. Counts are records, not failure rates.
List the records (1 that can be opened)
Records whose recall number, document number or text matches. Each line says why it matched.
- Insufficient heat from the rear heater in extreme cold (bulletin 01-01-38-005)Manufacturer communication 2001-05-01・document number matches