Chrysler 300M 1999 Manual page 431

TEST 8B
CONTINUED - REPAIRING SHORTED BLOWER MOTOR CIRCUIT
TEST 8B
CONTINUED FROM
THE PREVIOUS
PAGE.
USING AN OHMMETER,
MEASURE BETWEEN
GROUND AND THE FUSED
IGNITION SWITCH
OUTPUT CKT. FIG. 1
*Perform Verification TEST VER-2A.
DISCONNECT THE
BLOWER MOTOR
RESISTOR HARNESS
CONNECTOR.**
FIG. 1
**Check connectors - Clean / repair as necessary.
421
IS THE RESISTANCE YES
BELOW 5.0 OHMS?
NO
REPAIR THE FUSED
IGNITION SWITCH
OUTPUT CIRCUIT FOR
A SHORT TO
GROUND.*
REPLACE THE BLOWER
MOTOR AND FUSE
#23.*
M
A
N
U
A
L
T
E
M
P
E
R
A
T
U
R
E
C
O
N
T
R
O
L
S
Y
S
T
E
M