Anti-Lock Brake System - Diagnostic Revisions
89Chrysler08Models
1988-89 C/AC Body With Anti-Lock Brakes
Subject
Anti-Lock Brake Diagnostic Revisions
Index
BRAKES
Date
May 30, 1989
No.
05-03-89
P-2090 (C05-07)
BODY CODE LEGEND
C/AC - DYNASTY/NEW YORKER/LANDAU
ANTI-LOCK DIAGNOSTIC REVISION
The hydraulic leakdown charts for the anti-lock brake system have been revised. The charts were changed to provide a better diagnostic path to verify the operation of the accumulator.
Also, the accumulator is now serviced separately from the hydraulic assembly so that it is no longer necessary to replace the complete hydraulic assembly for a failed accumulator.
Please affix the attached pages in your 1988 and 1989 Service Manuals as indicated on the chart.
1988 Pass. Car
Service Manual # 81-270-8002A Pgs. 2-27, 2-31
Supplement
1989 Pass. Car
Service Manual # 81-270-9002 Pgs. 5-98, 5-102
POLICY: For information only.
CHART C
HYDRAULIC SYSTEM PERFORMANCE CHECK
CHART C-4
HYDRAULIC LEAKDOWN TEST
CHART C
HYDRAULIC SYSTEM PERFORMANCE CHECK
CHART C-4
HYDRAULIC LEAKDOWN TEST