GMC Yukon XL 2000–2006
Common on this vehicle:Warning light
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Known issuesDTC P0446 set with the SES lamp on (replace the EVAP vent solenoid, not the canister)1
Manufacturer communication2000–2003 GMC YUKON XL ・ 2005-09-01(also printed in 2 other issues)
DTC P0446 set, SES lamp on: replace the EVAP vent solenoid
1Fault
2Finding the cause
Not stated
3Correction
Repair
- Replace the EVAP vent solenoid.
Caution
- Do not replace the EVAP canister. The reference bulletin is 04-06-04-055.
Read the sentences of the record
From the manufacturer’s document
- Applies to:2000-2003 Tahoe, Suburban, Yukon, Yukon XL: DTC P0446 is set and the SES lamp is illuminated.
- Repair:Replace the EVAP vent solenoid.
- Caution:Do not replace the EVAP canister. The reference bulletin is 04-06-04-055.
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
- Truck Issues — Fix It Right the First Tim e (new issues in bold) 2000-2003 Tahoe, Suburban, Yukon, Yukon XL – DTC P0446 Set, SES Illuminated Replace EVAP vent solenoid. Don’t replace EVAP canister. 04-06-04-055
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