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See Ground
Distribution,
page 14-6.
C-16
C-6
Connector
1
BLK
LT GRN/BLK
BRAKE WARNING SYSTEM
Circuit Schematic
71
BRAKE
SYSTEM
WARNING
LIGHT
METER
ASSEM-
BLY
Indicators
Brake fluid
level input
ELECTRONIC
BRAKE
CONTROL
MODULE
(EBCM)
Solid-state:
Do not check
resistance.
Page 44-1
LT GRN/BLK
2
4
DIODE
BOX B
X-15
Indicators
BRAKE FLUID
LEVEL SWITCH
Closed with
low brake fluid.
YEL
See Dash
Fuse Box,
page 11-3.
YEL
14
I-1
Connector
C-4
Connector
B8
B-23
PARKING
BRAKE
SWITCH
Closed with
brake on.
2
C-6
Connector
PNK/GRN
3
X-15
PNK/GRN
9
I-2
Connector
HOT IN ON OR START
CB-11
METER
15A
DASH
FUSE
BOX
LT GRN/BLK
2
H-12
Connector
PNK/BLK
PNK/BLK
18
H-14
Connector
BLK
FUSE/
RELAY
BOX
BLK
BRAKE WARNING SYSTEM
Component Location Index
(Refer to Section 201 for photographs.)
Component
Photo No.
Brake Fluid Level Switch
Left rear of engine compartment, in brake fluid reservoir
12
. . . . .
. . . . . . . . . . . . . . . . . . . .
Dash Fuse Box
Left side of I/P, behind panel
58
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diode Box B
Right side of engine compartment, in fuse/relay box
15
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
Electronic Brake Control
Module (EBCM)
Right rear corner of engine compartment
17
. . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
14
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
Parking Brake Switch
Beneath center console, on parking brake lever
81
. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
H-12 (20-BLU)
Below right side of I/P, behind kick panel
80
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-14 (19-BLK)
Below right side of I/P, behind kick panel
82
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I-1 (30-GRN)
Behind left side of I/P, on top of meter assembly
86
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
I-2 (16-GRN)
Behind left side of I/P, on top of meter assembly
86
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
C-16
Left rear corner of engine compartment, on inner fender panel
43
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .
71Ć1
Circuit Operation
The brake system warning light goes on to alert the
driver that the parking brake is applied or that the brake
fluid is low. It also lights as a bulb test when the engine is
cranked.
Parking Brake Switch
With the starter switch in ON or START, battery voltage
is applied through the CB-11 METER fuse to the brake
system warning light. When the parking brake is ap-
plied, the parking brake switch closes and provides a
ground for the light. The brake system warning light
goes on to remind the driver that the parking brake is
applied.
Brake Fluid Level Switch
With the starter switch in ON or START, battery voltage
is applied through the CB-11 METER fuse to the brake
system warning light. If the brake fluid is low, the brake
fluid level switch closes and provides a ground for the
light. The brake system warning light goes on to warn
the driver of low brake fluid level in the brake master cyl-
inder. (Note: check brake pad wear before adding fluid.)
Bulb Check
With the starter switch in START, the brake system
warning light is turned on for bulb check. During bulb
check, the light is grounded through the alternator. See
Indicators for further details.
SEAT BELT, LIGHTS-ON, AND KEY-IN IGNITION WARNING
SYSTEM
Component Index
Alarm and Relay Control Unit
Combination Swtich
Dash Fuse Box
Driver’s Seat Belt Switch
Fuse/Relay Box
Left Front Door Switch
Meter Assembly
Starter Switch
Taillight Relay
DASH
FUSE
BOX
SEAT BELT, LIGHTS-ON, AND KEY-IN IGNITION WARNING
SYSTEM
Circuit Schematic
73
FUSE/
RELAY
BOX
HOT AT ALL TIMES
Ground
GRN/YEL
GRN/YEL
EB-2
HORN
10A
HOT AT ALL TIMES
RED/BLK
RED/BLK
CB-4
TAIL/
ILLUMI
LIGHT
15A
2
RED/BLK
4
I-34
Lighting
Switch
HEAD
OFF
PARK
I-34
1
3
TAILLIGHT
RELAY
Page 12
GRN/RED
Dash and
Console Lights
Page 117
Lighting Switch
Details
Page 12
GRN/RED
Lights
ON input
Headlights
BLK
COMBINATION
SWITCH
I-32
Connector
3
GRN/YEL
YEL
Battery
DASH
FUSE
BOX
Horns
Page 40
Keyless
Entry and
Anti-theft
System
Page 133-6
Engine
Controls
Page 23-1
(2.2L)
Page 24-1
(3.2L)
I-41
Connector
I-42
Connector
Engine
Controls
Page 24-8
Anti-theft
Page 133-7
3.2L
GRN/YEL
B-7
See Ground
Distribution,
page 14-1.
WHT
BLK
BLK
I-32
Connector
2
H-32
Connector
16
BLK
BLK
I-42
Connector
8
22
12
H-14
Connector
2
GRN/YEL
BLK
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