Off - Chrysler 300M 1999 Manual

TEST 3A
REPAIRING LOW BEAM HEADLAMPS THAT WILL NOT TURN ON
Perform TEST 1A Before Proceeding
START TEST 3A.
TURN THE LOW BEAM
HEADLAMPS ON.
REMOVE AND INSPECT
THE FUSE FOR THE
APPROPRIATE
INOPERATIVE LAMP.
FIG. 1
REINSTALL THE FUSE
AND DISCONNECT THE
INOPERATIVE
HEADLAMP HARNESS
CONNECTOR.**
TURN ALL LIGHTS

OFF.

*Perform Verification TEST VER-2A.
NOTE: FOR LOCATION
OF ALL COMPONENTS.
SEE GENERAL INFO 4.0
USING A VOLTMETER,
MEASURE THE FUSED
LOW BEAM RELAY
OUTPUT CIRCUIT.
FIG. 2
USING AN OHMMETER,
MEASURE BETWEEN
GROUND AND THE
GROUND CIRCUIT.
FIG. 2
**Check connectors - Clean / repair as necessary.
255
ARE BOTH THE YES
HEADLAMPS
INOPERATIVE?
NO
YES
IS THE FUSE OPEN?
NO
IS THE VOLTAGE NO
ABOVE 10.0 VOLTS?
YES
IS THE RESISTANCE NO
BELOW 5.0 OHMS?
YES
E
X
T
E
R
I
O
R
L
I
G
H
T
I
PERFORM TEST
N
3B.
G
S
Y
S
T
E
M
CONTINUE TEST
3A ON THE NEXT
PAGE.
REPAIR THE OPEN
FUSED LOW BEAM
RELAY OUTPUT
CIRCUIT.*
REPAIR THE OPEN
GROUND CIRCUIT.*
REPLACE THE
HEADLAMP.*