HomePIP5427B · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

PIP5427B

Manufacturer communications

Publication date
2019-03-06
Received by NHTSA
2019-04-08
NHTSA record numbers
10156913

Manufacturer summary

Original wording in English

This Preliminary Information communication provides information to the technician about vehicle that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P2635, U0074 and or U18A2. Technician will need to follow published diagnostics for Diagnostic Trouble Codes U0074 would take priority over U18A2 if both set before addressing DTC P2635.

NHTSA manufacturer communications ↗

Reported code forms

P2635U0074U18A2

Check vehicle applicability

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MakeModelModel year
CadillacESCALADE2018
CadillacESCALADE2017
CadillacESCALADE2016
CadillacESCALADE2015
ChevroletSILVERADO2017
ChevroletSILVERADO 15002014
ChevroletSILVERADO 25002018
ChevroletSILVERADO 25002016
ChevroletSILVERADO 25002015
ChevroletSUBURBAN2018
ChevroletSUBURBAN2017
ChevroletSUBURBAN2016
ChevroletSUBURBAN2015
ChevroletTAHOE2018
ChevroletTAHOE2017
ChevroletTAHOE2016
ChevroletTAHOE2015
GMCSIERRA2017
GMCSIERRA 15002016
GMCSIERRA 15002015
GMCSIERRA 15002014
GMCSIERRA 35002018
GMCYUKON2018
GMCYUKON2017
GMCYUKON2016
GMCYUKON2015
GMCYUKON XL2018
GMCYUKON XL2017
GMCYUKON XL2016
GMCYUKON XL2015

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