Abs Indicator Always On - GMC chevrolet camaro 2000 Service Manual

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Brakes Antjlock Brake System 5-225
ABS Indicator Always On
Data Link
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Hot In RUN, Bulb Test And START
I
Connector
r - - - - - - - - ,... - - - ,
IP
( DLC)
I G3 GAUGES
Not
used I
Fuses
Fuse 21
1
H3 10A
1
Biock
0.35
pp!
1132
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_ _ _ _ _ _ _ _ _ _ _
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~
Data Link - - - .
J . . . . · . . . · · · . .- --. -. · --~ .
Splice
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5
PNK
39
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Connector (DLG)
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1
Pack
Power Distribution
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Schematics In . . .
l •
SP 200 S206 - -
-+
Schematics In
. Data Link Wiring Systems
~ Communications _ _
_ ___ ·._ . . _ _ _ _ _
~
J
L
0.35 PNK 39
0.35 LT BLU 1122
0.35 GRY 1036
A3 C200D
86
ft
Instrument
~ ~
au~•
---------------------------,
C200A
(!)
LOW
(!)
ABS
(!)
(Chevrolet)
(!)
Brake
r
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Solid
~
TRAC ~INOP
~
ASA
Off
~
Class 2
State
i - - - - ' ·
(Pontiac)
~ ~
~Off
0.35 LT BLU 1122 ~--- ------------------ -----J
~5 M
0.35 BU< 451
P100
8215
0.8BLK
E
25 Ci
r - -
Serj;j - - , Electronic
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Data
I Brake
0.8 BLK
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I Control Module 8110
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3BLK
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------,
451
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C220
Ground.
Distribution
Schematics
P110
In Wiring
Systems
451
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_ _ _ _ _ _ .J
451
0.35 TANJWHT 33
Brake
Warning
Schematics
in
Hydraulic
Brakes
~------..1~
.... G110
Circuit Description
The ln$trument Panel Cluster (IPC) turns the
ABS Indicator on during the IPC bulb check for
approximately 3 seconds when the ignition switch is
turned to the ON position. If the EBCM sets a
Diagnostic Trouble Code (OTC) the EBCM sends a
class 2 message to the IPC to command the ABS
Indicator on.
Diagnostic Aids
" It is very important that a thorough inspection of
the wiring and connectors be performed. Failure
to carefully and fully inspect wiring and connectors
may result in misdiagnosis, causing part
replacement with reappearance of the. malfunction .
.. Thoroughly inspect any circuitry that may be
causing the complaint for the following conditions:
- Backed out terminals
- Improper mating
519763
- Broken locks
- Improperly formed or damaged terminals
- Poor terminal-to-wiring connections
- Physical damage to the wiring harness
• The following conditions may cause an intermittent
malfunction:
- A poor connection
- Rubbed-through wire insulation
- A broken wire inside the insulation
.. If an intermittent malfunction exists refer to
Inducing Intermittent Fault Conditions in Wiring
Systems.