Chrysler 300M 1999 Manual page 145

REPAIRING - BLEND, MODE, RECIRC DOOR OR COMMON OUTPUT SHORTED TO
TEST 5B
BATTERY TROUBLE CODE
Perform TEST 5A Before Proceeding
START TEST 5B.
DISCONNECT THE
MODE DOOR ACTUATOR
HARNESS
CONNECTOR.**
MEASURE THE
RESISTANCE BETWEEN
THE MODE DOOR
DRIVER CIRCUIT AND
THE...
DISCONNECT THE
BLEND DOOR
ACTUATOR HARNESS
CONNECTOR.**
OTHER DOOR DRIVER
CIRCUITS (CAVITIES
2,9 AND 10).
FIG. 1
DISCONNECT THE
RECIRCULATION DOOR
ACTUATOR HARNESS
CONNECTOR.**
OTHER DOOR DRIVER
CIRCUITS (CAVITIES
3,9 AND 10).
FIG. 1
*Perform Verification TEST VER-2A.
NOTE: FOR LOCATION
OF ALL COMPONENTS.
SEE GENERAL INFO 4.0
USE AN OHMMETER IN
THE FOLLOWING
STEPS.
OTHER DOOR DRIVER IS THE RESISTANCE
CIRCUITS (CAVITIES BELOW 5.0 OHMS ON
2,3 AND 10). ANY OF THE OTHER
DRIVER CIRCUITS?
FIG. 1
MEASURE THE
RESISTANCE BETWEEN
THE BLEND DOOR
DRIVER CIRCUIT AND
THE...
IS THE RESISTANCE
BELOW 5.0 OHMS ON
ANY OF THE OTHER
DRIVER CIRCUITS?
MEASURE THE
RESISTANCE BETWEEN
THE RECIRCULATION
DOOR DRIVER
CIRCUIT AND THE...
IS THE RESISTANCE
BELOW 5.0 OHMS ON
ANY OF THE OTHER
DRIVER CIRCUITS?
**Check connectors - Clean / repair as necessary.
135
NO REPLACE THE MODE
DOOR ACTUATOR.*
YES
NO REPLACE THE BLEND
DOOR ACTUATOR.*
YES
NO REPLACE THE
RECIRCULATION DOOR
ACTUATOR.*
YES
REPAIR THE DOOR
DRIVER CIRCUITS
SHORTED TOGETHER.*
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