GMC Yukon 2000–2006
Common on this vehicle:Warning lightLoss of engine power, no accelerationAir conditioning or heaterNoise
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1 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.
Read the records one by one (1)
Known issuesA/C blows warm at extended idle (6.0L: auxiliary electric cooling fan)1
Manufacturer communication2000–2002 GMC C/K UTILITY MODELS (YUKON) ・ 2001-12-01
1Fault
2Finding the cause
Not stated
3Correction
Repair
- The condition is A/C not cold enough, or A/C blowing warm air with the vehicle at extended idle; the correction is to install an auxiliary electric cooling fan.
Read the sentences of the record
From the manufacturer’s document
- Applies to：Bulletin 01-01-39-004 applies to 2000-02 Chevrolet and GMC C/K Utility Models and the 2002 Cadillac Escalade with the 6.0L engine (VINs U, N; RPOs LQ4, LQ9).
- Repair：The condition is A/C not cold enough, or A/C blowing warm air with the vehicle at extended idle; the correction is to install an auxiliary electric cooling fan.
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 – November 2001 01-01-39-004; A/C Not Cold Enough, A/C Blows Warm Air with Vehicle at Extended Idle (Install Auxiliary Electric Cooling Fan); 2000-02 Chevrolet and GMC C/K Utility Models, 2002 Cadillac Escalade, with 6.0L Engine (VINs U, N – RPOs LQ4, LQ9) A/C Not Cold Enough, A/C Blows Warm Air with Vehicle at Extended Idle (Install Auxiliary Electric Cooling Fan)