Chrysler 300M 1999 Manual page 365

TEST 17B
REPAIRING PARK BRAKE WARNING LAMP OPERATING IMPROPERLY
Perform TEST 17A Before Proceeding
START TEST 17B.
CONNECT A JUMPER
WIRE BETWEEN THE RED
BRAKE WARNING LAMP
DRIVER CKT AND
GROUND CKT. FIG. 2
DISCONNECT THE
JUMPER WIRE.
KEEP THE JUMPER
WIRE CONNECTED.
DISCONNECT THE
INSTRUMENT CLUSTER
C2 HARNESS
CONNECTOR.**
*Perform Verification TEST VER-2A.
DISCONNECT THE LOW
BRAKE FLUID LEVEL
SWITCH HARNESS
CONNECTOR.**
FIG. 1
TURN THE IGNITION
ON.
CONNECT A JUMPER
WIRE BETWEEN THE RED
BRAKE WARNING LAMP
DRIVER CIRCUIT AND
GROUND. FIG. 2
TURN THE IGNITION
OFF.
USING AN OHMMETER,
MEASURE BETWEEN
GROUND AND THE RED
BRAKE WARNING LAMP
DRIVER CKT. FIG. 3
**Check connectors - Clean / repair as necessary.
355
DID THE PARKING YES
BRAKE LAMP COME
ON?
NO
DID THE PARKING YES
BRAKE LAMP COME
ON?
NO
IS THE RESISTANCE NO
BELOW 5.0 OHMS?
YES
REPLACE THE BRAKE
FLUID LEVEL
SWITCH.*
REPAIR THE OPEN
GROUND CIRCUIT.*
REPAIR THE OPEN
RED BRAKE WARNING
LAMP DRIVER
CIRCUIT.*
REPLACE THE
INSTRUMENT
CLUSTER.*
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