GMC Yukon 2000–2006
Common on this vehicle:Air conditioning or heater
issueIntermittent battery drain from a sticking A/C compressor relayRemove
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Known issuesIntermittent battery drain from a sticking A/C compressor relay1
Manufacturer communication2000–2002 GMC FULL SIZE PICKUPS AND UTILITY MODELS (YUKON) ・ 2002-01-01
Intermittent battery drain from a sticking A/C compressor relay
1Fault
- The drain may occur overnight.
2Finding the cause
Possible causes
- The A/C compressor relay may stick, causing the battery to drain.
3Correction
Repair
- The current recommendation is to replace the relay.
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From the manufacturer’s document
- Applies to:Owners of 2000-02 full size pickups and utility models may comment on an intermittent battery drain.
- Condition:The drain may occur overnight.
- Cause:The A/C compressor relay may stick, causing the battery to drain.
- Repair:The current recommendation is to replace the relay.
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
- Intermittent Battery Drain Owners of 2000-02 full size pickups and utility models may comment on an intermittent battery drain. This drain may occur overnight. The A/C compressor relay may stick causing the battery to drain. The current recommendation is to replace the relay.
