Chrysler 300M 1999 Manual page 683

TEST 14A
REPAIRING FUSED IGNITION SWITCH OUTPUT TO BCM
Perform TEST 1A Before Proceeding
START TEST 14A.
TURN IGNITION OFF.
DISCONNECT THE
HEADLINNER J/B
HARNESS CONNECTOR.**
SEE GENERAL INFO 4.0
DISCONNECT THE
JUNCTION BLOCK C4
AND C7 HARNESS
CONNECTORS.**
SEE GENERAL INFO 4.0
REMOVE THE BODY
CONTROL MODULE
FROM THE JUNCTION
BLOCK.
USING AN OHMMETER,
MEASURE BETWEEN
GROUND AND
CAVITY 5...
*Perform Verification TEST VER-2A.
REMOVE AND INSPECT
FUSE #14 FROM THE
JUNCTION BLOCK.
FIG.1
USING AN OHMMETER,
MEASURE BETWEEN GND
AND THE FUSED IGN
SWITCH OUTPUT CKT AT
FUSE #14. FIG. 1
USING AN OHMMETER,
MEASURE BETWEEN GND
AND THE FUSED IGN
SWITCH OUTPUT CKT AT
FUSE #14. FIG. 1
USING AN OHMMETER,
MEASURE BETWEEN GND
AND THE FUSED IGN
SWITCH OUTPUT CKT AT
FUSE #14. FIG. 1
AT THE JUNCTION
BLOCK 20-WAY
INTERNAL CONNECTOR.
FIG. 2
**Check connectors - Clean / repair as necessary.
673
NO
IS THE FUSE OPEN?
YES
IS THE RESISTANCE NO
BELOW 5.0 OHMS?
YES
IS THE RESISTANCE NO
BELOW 5.0 OHMS?
YES
IS THE RESISTANCE NO
BELOW 5.0 OHMS?
YES
IS THE RESISTANCE YES
BELOW 5.0 OHMS?
NO
CONTINUE TEST
14A ON THE NEXT
PAGE.
REPLACE FUSE #14.*
REPAIR THE FUSED
IGNITION SWITCH
OUTPUT CKT FOR A
SHORT TO GND BETWEEN
OTIS AND J/B.*
CHECK SCHEMATIC
FOR OTHER
ACCESSORIES THAT
ARE ON THIS
CIRCUIT.
REPAIR FUSED
IGNITION SWITCH
OUTPUT CIRCUIT
SHORTED TO
GROUND.*
REPLACE THE
JUNCTION BLOCK AND
FUSE #14.*
REPLACE THE BODY
CONTROL MODULE AND
FUSE #14.*
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