C 2500 Truck 2WD V8-454 7.4L (1988)
Brake Pad: Customer Interest
Brakes - High Pitched Noise
Number:
88-361-5
Section:
5
Date:
NOV., 1988
Subject:
FRONT BRAKE NOISE
Model and Year:
1988 C/K 10
TO:
ALL CHEVROLET DEALERS
Some 1988 C/K 10 series trucks with JN3 power brakes (fourth digit of VIN is "D") may experience a high pitched brake noise under light to moderate
brake applications. A revised brake pad with a new lining has been released to production after the following VIN breakpoints to reduce the noise.
ASSEMBLY PLANT
VIN BREAKPOINTS
Ft. Wayne
JZ256482
Oshawa
J1256582
Pontiac
JE182877
Option
Part
Model
Code
Year
Number
C/K 10
JN3
1988
12321447
Under 6000 GVWR Power Brakes
The revised brake pads are currently available through GMSPO.
Use existing labor operations and times.