PIT5967

Service Bulletin Details

Public Details for: PIT5967

This preliminary information communicates that a vehicle may come to the dealer with a "service steering message" and no codes set that pertain to the steering system. The technician is instructed to look for a P0128 and if it is set to dia


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Bulletin No.: PIT5967
Published date: 01/4/2023
Preliminary Information
PIT5967 Service Steering Message With P0128
Models
Brand:
Model:
Model Years:
VIN:
from
Engine:
to
Transmissions:
Buick
Enclave
2018 - 2023
All
All
All
All
Cadillac
XT5
2017 - 2023
All
All
All
All
Cadillac
XT6
2020 - 2023
All
All
All
All
Chevrolet
Blazer
2019 - 2023
All
All
All
All
Chevrolet
Traverse
2018 - 2023
All
All
All
All
GMC
Acadia
2017 - 2023
All
All
All
All
Involved Region or Country North America
Condition
A vehicle may come into the dealer with a "Service Steering Message".
Upon diagnosis no codes will be found that seem to pertain to the steering system.
Code P0128 -Engine Coolant Temperature Below Thermostat Regulating
Temperature may be set.
Cause
If vehicle diagnostics determine that the ECM may be reading the coolant
temperature incorrectly a "Service Steering Message" will be turned on to protect
the steering gear in the event of an undetected overheat condition.
Correction:
Perform a vehicle wide DTC scan,
If P0128 is found, diagnose and repair this code rst.
Upon repair of the P0128 clear codes, drive the vehicle and see if the "Service Steering Message" returns.
If P0128 is not found or if the message returns after resolving P0128 follow SI diagnostics.
Version History
Version
Modi ed
1
01/04/2023 - Created on.
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