Toyota Celica 2005 Repair Manual page 1076

BRAKE Warning Light Circuit
CIRCUIT DESCRIPTION
The BRAKE warning light comes on when the brake fluid is insufficient, the parking brake is applied or the
EBD is defective.
WIRING DIAGRAM
Instrument Panel J/B
1
B−R
IA
I10
AM1
Ignition
5
Switch
W
IK
1
AM1
IG1
Relay
8
IG1
2
IK
L−R
Engine Room J/B
1
2E
Battery
2005 CELICA (RM1131U)
DIAGNOSTICS
WARNING
A
6
3
5
1
2
ALT 1
2A
2 1
FL MAIN
B−R
− ANTI−LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
Combination Meter
11 22
R−Y
IM
C12
BRAKE
20 19
W−B
IM C12
12
W−B
II
2
B6
R
6 IE4
R
1
B2
Brake Fluid
Level Warning
Switch
2 W−B
EB
IF
1075
8 14
C13 IE3
GR
GR
3
C13
R−L
R−B
B6
16
MPX1
5 II2
BLVL
Body
ECU
PKB
R−B
B7
19
R−B
DI−875
DI6MO−05
Skid Control ECU
with Actuator
32
S11
BRL
18
S11 PKB
1
P3
Parking
Brake
Switch
F17690