PIP5651D

Bulletin No.: PIP5651D
Published date: 08/21/2019
Preliminary Information
PIP5651D Possible Charge Air Cooler Outlet Hose Disconnected
From Throttle Body And One or More of The Following DTCs
P0172, P0299, P0101, P0506, P1101
Proactive
Product Investigation Review Required
Models
Brand:
Model:
Model Years:
VIN:
from
to
Engine:
Transmissions:
Chevrolet
Equinox
2019
All
All
1.5 LYX
All
Holden
Equinox
2019
All
All
1.5 LYX
All
Chevrolet
Malibu
2019
All
All
1.5 LFV
All
GMC
Terrain
2019
All
All
1.5 LYX
All
Involved Region or
Country:
Condition:
Cause:
North America
Reduced engine power and one or more of the following DTC's may be present DTC’s
P0172, P0299, P0101, P0506, P1101.
Charge air cooler outlet hose may be disconnected from throttle body.
Correction
Con rm the connection of the charge air cooler outlet pipe at the throttle body. If the charge air outlet tube is not
disconnected from the throttle body proceed with published SI diagnostics for the failed DTC's.
If the tube is disconnected from the throttle body, inspect the charge air cooler tube and throttle body for
damage. In rare cases either are damaged then replace the damaged part (reference photos below showing).The
throttle body and mass air ow (MAF) sensor associated with the listed codes should only be replaced if they are
damaged or found to be the cause of the code.
Photos 1-4 below show normal witness marks on the throttle body and normally will not require replacement.
Photos 5-7 below show abnormal witness marks or damage to throttle body and replacement would be required.
When the charge air cooler outlet tube has become disconnected from the throttle body, the tube end should be
inspected for contact damage or a missing O-ring seal from blowing o . If the tube is found to be damaged or the
O-ring seal is missing replace the tube assembly. Use the vehicle identi cation number (VIN),SI, and the GM
Electronic Parts Catalog to determine the correct part to order.
Note: If the charge air cooler tube has become disconnected and the O-ring seal is not missing and the tube end
is not damaged contact the Warranty Parts Center using the attached request form to order a charge air cooler
outlet tube retainer kit. This retainer kit includes a spring, 2 retainers and installation instructions. Complete the
WPC form below.
Order WPC part number 836
The Retainer Kit can be obtained from the Warranty Parts Center (WPC) using the TSP Dealer Request Form
This form is located on:
Global Connect