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TABLE – E EBD WARNING LAMP (BRAKE WARNING LAMP) CHECK – LAMP
COMES "ON" STEADY
CIRCUIT DESCRIPTION
EBD warning lamp (brake warning lamp) is controlled by parking brake switch, brake fluid level switch and ABS
control module/hydraulic unit assembly through lamp driver module in combination meter. Refer to "TABLE – A"
for circuit diagram.
INSPECTION
Step
1
1) Make sure that :
• Parking brake is completely released.
• Brake fluid level is upper than the minimum
level.
Are the check results OK?
2
Does "ABS" warning lamp come on?
3
1) Disconnect ABS hydraulic unit/control mod-
ule connector.
2) Check for proper connection to ABS
hydraulic unit/control module connector at
terminals "E19-10".
3) If OK, apply chocks to wheels and select
gear in neutral position (P range for A/T).
4) Keep brake pedal depressed and start
engine.
Release parking brake.
5) Connect terminal "E19-10" of disconnected
connector to ground using service wire.
Does EBD warning lamp (brake warning lamp)
turn off?
Action
ANTILOCK BRAKE SYSTEM (ABS) 5E-17
Yes
Go to Step 2.
Perform "TABLE – B" pre-
viously outlined.
Substitute a known-good
ABS hydraulic unit/con-
trol module assembly and
recheck.
No
Release parking brake
completely and/or replen-
ish brake fluid.
Go to Step 3.
"PNK/BLU" circuit open.
If wire and connection are
OK, replace combination
meter.
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