Campaign for Enhanced Evaporative Emission Diagnostics - May 2010 - Tech Service Bulletin
2. Courtesy Transportation - For dealers using WINS, submit using normal labor code; for dealers using GWM - submit as Net Item under the repair
labor code.
Disclaimer
Service Procedure
Service Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in SI.
2. Locate the fuel tank EVAP emissions canister (1) and fuel tank EVAP vapor line connection (2).
3. Disconnect the 16 mm (5/8 in) quick connect vapor line (2) from the front of EVAP emissions canister (1).
4. Identify all parts included in the EVAP jumper hose assembly kit. The kit contains two EVAP jumper hoses and three tie straps. There is a large
diameter 16 mm (5/8 in) EVAP jumper hose (1) with a 45 degree T-fitting (2) and a small diameter 8 mm (5/16 in) EVAP jumper hose with a
T-fitting (3).