Customer Satisfaction Program 18027 Power Steering Loss of Assist – 2015 Chevrolet Colorado & GMC Canyon

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NHTSA ID Number: 10145173

Manufacturer Communication Number: 18027-01

 

Summary

18027-01 – Customer Satisfaction Program – Certain vehicles may have been built with a connector between the electric power steering motor and torque sensor that has a potential for fretting corrosion. If this condition exists, power steering may be lost, and the driver may experience unanticipated increased steering effort as the vehicle reverts to manual steering. A chime will also sound in the vehicle, and a “Service Power Steering” message will appear on the Driver Information Center (DIC). Manual steering functionality will be maintained but will require additional effort, particularly at lower speeds. Dealers are to replace the complete power steering rack assembly.

 

2 Affected Products

Vehicles

CHEVROLETCOLORADO2015
GMCCANYON2015

 


Parts

1Electric Belt Drive Rack and Pinion Steering Gear84494275
1Electric Belt Drive Rack and Pinion Steering Gear84494276
2Steering Gear Bolt11589279 Customer Satisfaction Program 18027 Power Steering Loss of Assist - 2015 Chevrolet Colorado & GMC Canyon | small light
2Steering Gear Bolt (Rear)11570509
1Upper Intermediate Steering Shaft Upper Bolt11610555 Customer Satisfaction Program 18027 Power Steering Loss of Assist - 2015 Chevrolet Colorado & GMC Canyon | small light
2Steering Linkage Outer Tie Rod Bolt11609283 Customer Satisfaction Program 18027 Power Steering Loss of Assist - 2015 Chevrolet Colorado & GMC Canyon | small light
1Clamp – Tie Rod Steering Boot (4WD only)12474081

 


 


18027-01
Release Date: August 2018
Revision: 01

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18027
Release Date: June 2018
Revision: 00

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“This site contains affiliate links for which OEMDTC may be compensated”
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