PIP4670G

Service Bulletin Details

Public Details for: PIP4670G

This preliminary information communication provides information to the technician about a no start or another concern after swapping an engine control module or other modules from one vehicle to another. The global architecture electrical s


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Bulletin No.: PIP4670G
Published date: 06/13/2019
Preliminary Information
PIP4670G Do Not Swap Modules in Vehicles with Global Electrical
Systems
Models
Brand:
Model:
Model Years:
VIN:
from
to
Engine:
Transmissions:
Buick
Enclave
2018 - 2019
All
All
All
All
Buick
Encore
2013 - 2019
All
All
All
All
Buick
LaCrosse
2010 - 2019
All
All
All
All
Buick
Regal
2011 - 2019
All
All
All
All
Buick
Verano
2012 - 2019
All
All
All
All
Cadillac
ATS
2013 - 2019
All
All
All
All
Cadillac
CTS
2014 - 2019
All
All
All
All
Cadillac
ELR
2014 - 2019
All
All
All
All
Cadillac
Escalade
2015 - 2019
All
All
All
All
Cadillac
SRX
2010 - 2019
All
All
All
All
Cadillac
XTS
2013 - 2019
All
All
All
All
Cadillac
XT5
2017 - 2019
All
All
All
All
Chevrolet
Camaro
2010 - 2019
All
All
All
All
Chevrolet
Caprice PPV
2014 - 2019
All
All
All
All
Chevrolet
Colorado
2015 - 2019
All
All
All
All
Chevrolet
Corvette
2014 - 2019
All
All
All
All
Chevrolet
Cruze
2011 - 2019
All
All
All
All
Chevrolet
Equinox
2010 - 2019
All
All
All
All
Chevrolet
Impala
2014 - 2019
All
All
All
All
Chevrolet
Malibu
2014 - 2019
All
All
All
All
Chevrolet
Silverado 1500
2014
All
All
All
All
Chevrolet
Silverado
2015 - 2019
All
All
All
All
Chevrolet
Sonic
2012 - 2019
All
All
All
All
Chevrolet
Spark
2013 - 2019
All
All
All
All
Chevrolet
Spark BEV
2014 - 2019
All
All
All
All
Chevrolet
SS
2014 - 2017
All
All
All
All
Chevrolet
Suburban
2015 - 2019
All
All
All
All
Chevrolet
Tahoe
2015 - 2019
All
All
All
All
Chevrolet
Traverse
2018 - 2019
All
All
All
All
Chevrolet
Trax
2013 - 2019
All
All
All
All
Brand:
Model:
Model Years:
VIN:
from
to
Engine:
Transmissions:
Chevrolet
Volt
2012 - 2019
All
All
All
All
GMC
Acadia
2017 - 2019
All
All
All
All
GMC
Canyon
2015 - 2019
All
All
All
All
GMC
Sierra 1500
2014
All
All
All
All
GMC
Sierra
2015 - 2019
All
All
All
All
GMC
Terrain
2010 - 2019
All
All
All
All
GMC
Yukon
2015 - 2019
All
All
All
All
Supersession Statement
This PI was superseded to update model years. Please discard PIP4670F.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition / Concern
A technician may comment of a no start or another concern after swapping an ECM or other module from one
vehicle to another.
Recommendations / Instructions
The Global Architecture electrical system associated with these vehicles does not allow controller swaps between
vehicles. Swapping ECMs or other modules (including Radio, BCM, EBCM, SDM, TCM,ECC (HVAC), EPS, HPCM, &
IPC) between two vehicles with the Global Architecture electrical system will result in damaging both controllers (A
NO START CONDITION WILL OCCUR ON BOTH VEHICLES IF THESE MODULES ARE SWAPPED) due to the new
vehicle security code protocol (environment) starting with the 2010 MY GDS applications.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is
resolved without completing every step, the remaining steps do not need to be performed.
Additional SI Keywords
B389A B3902
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