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NHTSA Preliminary Evaluation PE89116

Preliminary Evaluation · BRAKE LAMP SWITCH · Opened 1989-04-12 · Closed 1989-07-05

Investigation

Action number
PE89116
Type
Preliminary Evaluation
Open date
1989-04-12
Close date
1989-07-05
Manufacturer
General Motors, LLC
Affected makes
CHEVROLET; GMC
Affected components
SERVICE BRAKES, HYDRAULIC
Affected model years
1988, 1989
Affected (make, year) variants
8

Summary

SUMMARY:TRUCK SERVICE BULLETIN OUTLINED PROCEDURES FOR ADJUSTMENT OFSTOP LAMP SWITCH.OTHER MANUFACTURERS HAVE TAKEN MORE FORMAL ACTION TOCORRECT MISADJUSTED/FAILED BRAKE LAMP SWITCHES.===

Source

Authoritative
NHTSA ODI investigation page
Machine
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