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Home >> Buick >> 1987 >> Electra Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Anti-Lock Brake System (Fwd)) >> Symptom Diagnosis Charts >> Abs Code-To-Test Menu
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Abs Code-To-Test Menu

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1990 Pontiac Bonneville, 1990 Oldsmobile Ninety-Eight, 1990 Oldsmobile Eighty-Eight, 1990 Cadillac Fleetwood, and 1990 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
ABS CODE-TO-CIRCUIT TEST MENU

ABS CODE SYSTEM GO TO CHART
11 EBCM A-1
12 EBCM A-1
21 MAIN VALVE A-2
22 LF INLET VALVE A-3
23 LF OUTLET VALVE A-4
24 RF INLET VALVE A-5
25 RF OUTLET VALVE A-6
26 REAR INLET VALVE A-7
27 REAR OUTLET VALVE A-8
31 LF WSS A-9
32 RF WSS A-10
33 RR WSS A-11
34 LR WSS A-12
35 LF WSS A-9
36 RF WSS A-10
37 RR WSS A-11
38 LR WSS A-12
41 LF WSS A-9
42 RF WSS A-10
43 RR WSS A-11
44 LR WSS A-12
45 2 SENSORS (LF) A-13
46 2 SENSORS (RF) A-13
47 2 SENSORS (REAR) A-13
48 3 SENSORS A-13
51 LF OUTLET VALVE A-14
52 RF OUTLET VALVE A-14
53 REAR OUTLET VALVE A-14
54 REAR OUTLET VALVE A-14
55 LF WSS A-9
56 RF WSS A-10
57 RR WSS A-11
58 LR WSS A-12
61 EBMC LOOP CKP A-15
71 LF OUTLET VALVE A-14
72 RF OUTLET VALVE A-14
73 REAR OUTLET VALVE A-14
74 REAR OUTLET VALVE A-14
75 LF WSS A-9
76 RF WSS A-10
77 RR WSS A-11
78 LR WSS A-12
Fig 1: ABS Functional Check Flow Chart
G109701Courtesy of GENERAL MOTORS CO.