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GM SERVICE INFORMATION DOCUMENT #5080870 PDF
If DTC P2463 (DPF Soot Accumulation) was not set and a charge air cooler leak or disconnection was found, after repairing charge air cooler connections, command the Diesel Particulate Filter (DPF) Regeneration Enable with the scan tool before returning the vehicle to the customer. Read PDF Gm Service Information Accessories ManualGm Service Information Accessories Manual This is likewise one of the factors by obtaining the soft documents of this gm service information accessories manual by online. 14) The bracket and bolt hole may require realignment after the charge air cooler outlet hose is properly connected to the throttle body. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. #4282009).Īlso check for proper alignment of the charge air cooler pipe bracket and bolt hole. GM bulletins are intended for use by professional technicians, NOT a 'do-it-yourselfer'. This web-based subscription service helps maximize productivity and grow your business by efficiently performing service repairs and controlling costs.
GM SERVICE INFORMATION DOCUMENT #5080870 MANUALS
GMSi is a comprehensive collection of vehicle diagnostic and service repair manuals for GM vehicles. Test for leaks using the smoke test procedure in the Charge Air Cooler Diagnosis document (Service Information document ID. Collision repair manuals for GM vehicles are included within GM Service Information (GMSi). TIP: The loose ductwork is most likely to become disconnected during engine roll or brake torque.
If any of the DTCs are set, check for loose charge air cooler ductwork at the turbocharger outlet pipe, the charge air cooler inlet pipe, the charge air cooler outlet pipe, and the connection at the intake air flow valve (throttle body). Loose connections of the charge air cooler ductwork on some 2017-2018 Silverado and Sierra models equipped with the 6.6L Duramax diesel engine (RPO L5P) may result in an illuminated Check Engine light.