PIT5751

Service Bulletin Details

Public Details for: PIT5751

This preliminary information communicates and issue with the ses mil on setting dtc's P0201/P0202/P0203/P0204/P0205/P0206/P0216 and instructing dealership to inspect the engine wiring harness for damage.


- 2020 -

Models from 2020
2020 CHEVROLET SILVERADO 1500
2020 GMC SIERRA 1500 
Bulletin No.: PIT5751
Published date: N/A
Preliminary Information
PIT5751 SES MIL DTC
P0201/P0202/P0203/P0204/P0205/P0206/P0216 (Inspect Engine
Harness 3.0L Diesel)
Models
Brand:
Model:
Model Years:
VIN:
from
Engine:
to
Transmissions:
Chevrolet
Silverado 1500
2020
All
All
3.0L LM2
All
GMC
Sierra 1500
2020
All
A
3.0L LM2
All
Involved Region or Country North America
Some customers may comment on any of the following concerns:
Condition
-Engine runs rough
- Mis res
- Low Power
- SES MIL
- DTC's: P0201, P0202, P0203, P0204, P0205, P0206, and/or P0216
These concerns could be caused by the following:
Cause
- The engine harness getting pinched or shorted in grid coordinates H-7, shown
below.
- Poor terminal contact at connector X160 callout 25, shown below.
Correction
In many cases, the ECM has been unnecessarily replaced for these concerns. Please thoroughly inspect the areas
shown above and follow published SI diagnostics before any parts are replaced. If any concerns are found, then
follow SI Wiring and Connector repair instructions to correct the concern.
Warranty Information
For wiring repairs covered under warranty, please refer to latest version of bulletin 10-00-89-005 for warranty
information on wire/connector repairs.
Version History
Version
Modi ed
1
06/12/2020 - Created on
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