Switch - Chrysler 300M 1999 Manual

CONTINUED - REPAIRING ALL DOORS FAILING TO LOCK AND UNLOCK FROM ANY
TEST 2B

SWITCH

TEST 2B
CONTINUED FROM
THE PREVIOUS
PAGE.
REMOVE THE DOOR
LOCK RELAY.
FIG. 1
WITH THE DRB,
ACTUATE THE DOOR
LOCK RELAY.
REMOVE THE BCM
FROM THE JUNCTION
BLOCK.
WITH AN OHMMETER,
MEASURE BETWEEN
GROUND AND THE
JUNCTION BLOCK...
*Perform Verification TEST VER-2A.
SUBSITUTE THE DOOR
LOCK RELAY WITH A
KNOWN GOOD RELAY.
FIG. 1
CONNECT A TEST
LIGHT BETWEEN
CAVITIES 83 AND 85
OF THE DOOR LOCK
RELAY CONN. FIG. 1
CONNECT A JUMPER
WIRE BETWEEN GROUND
AND THE DOOR LOCK
RELAY CONNECTOR
CAVITY 85. FIG. 1
20-WAY INTERNAL
CONNECTOR
CAVITY 15.
FIG. 2
**Check connectors - Clean / repair as necessary.
569
DO THE DOOR LOCKS YES
OPERATE PROPERLY?
NO
DOES THE TEST
LIGHT FLASH ON AND YES
OFF AS THE RELAY
IS ACTUATED?
NO
IS THE RESISTANCE YES
BELOW 5.0 OHMS?
NO
REPLAVE THE
ORIGINAL DOOR LOCK
RELAY.*
REPLACE THE
JUNCTION BLOCK.*
REPLACE THE BODY
CONTROL MODULE.*
REPLACE THE
JUNCTION BLOCK.*
P
O
W
E
R
D
O
O
R
L
O
C
K
S
Y
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T
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