Dodge Caliber. Manual — part 398
7. Using an awl, verify alignment of both right and left timing holes. The tracks will now be timed to the fully closed
position.
8. Install the motor/module (Refer to 8 - ELECTRICAL/POWER TOP/MOTOR - INSTALLATION).
9. Install the sunroof glass panel, (Refer to 23 - BODY/SUNROOF/GLASS PANEL - INSTALLATION).
10. Perform the motor/module re-initialization procedure, (Refer to 8 - ELECTRICAL/POWER TOP/MOTOR - STAN-
DARD PROCEDURE).
RE-INITIALIZATION
NOTE: If for some reason the sunroof is not operating normally it may be necessary to re-initialize the sun-
roof assembly. This procedure should be attempted prior to any diagnosis of the sunroof system.
NOTE: The re-initialization procedure is not complete if any one of the following conditions occurs before
the re-initialization procedure is completed:
•
The sunroof switch is not held in the CLOSE position.
•
The ignition or battery power is lost.
•
The glass panel has not reached its closed position.
NOTE: If the re-initialization procedure is not carried out completely, it must be started over.
1. Cycle the sunroof to full “CLOSED” position.
2. Once the sunroof is in the full “CLOSED” position, press and continuously hold the “CLOSE” button on the sun-
roof switch.
3. After a delay of 10 seconds the sunroof will begin to move past the normal “OPEN” position to the hard stop
position. It will then reverse to the normal “VENT” position also known as the soft stop. Once the sunroof has
reversed to the soft stop, immediately (within 5 seconds of stopping travel) release the “CLOSE” button and
continuously press it again.
4. After a delay of three seconds the sunroof will begin moving to the “OPEN” and then “CLOSED” position. When
the roof reaches the fully “CLOSED” position and stops the “CLOSE” button can be released.
The re-initialization procedure is now complete. Operate the sunroof in all directions to verify proper operation.
INITIALIZATION
NOTE: This procedure should be attempted any time a new motor/module is installed in the sunroof assem-
bly.
NOTE: The initialization procedure is not complete if any one of the following conditions occurs before the
initialization procedure is completed:
•
The sunroof switch is not held in the CLOSE position.
•
The ignition or battery power is lost.
•
The glass panel has not reached its closed position.
NOTE: if the initialization procedure is not carried out completely, it must be started over.
1. Turn the ignition key to the “RUN” position.
2. Continuously press the “CLOSE” button on the sunroof switch.
3. The sunroof will begin to move past the normal “VENT” position to the hard stop position. It will then reverse to
the normal “VENT” position also known as the soft stop. Once the sunroof has reversed to the soft stop, imme-
diately (within 5 seconds of stopping travel) release the “VENT” button and continuously press it again.
4. After a delay of three seconds the sunroof will begin moving to the “CLOSED” position. When the roof reaches
the fully “CLOSED” position and stops the “VENT” button can be released.
The initialization procedure is now complete. Operate the sunroof in all directions to verify proper operation.
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POWER TOP - SUNROOF - SERVICE INFORMATION
8N - 69
REMOVAL
NOTE: The sunroof system is timed from the fac-
tory so that the motor/module shuts off automati-
cally when the sunroof window reaches a certain
position. Extreme care must be taken when remov-
ing the motor/module from the sunroof assembly
or this timing may be thrown off causing damage
to the sunroof system. Anytime the motor/module
needs to be removed from the sunroof assembly
the
sunroof
window
must
be
in
the
FULLY
CLOSED POSITION if possible.
If glass panel is not in the fully closed position
and the motor/module is removed or inoperative,
(Refer to 8 - ELECTRICAL/POWER TOP/MOTOR -
STANDARD PROCEDURE).
1. Disconnect and isolate the negative battery cable.
2. Remove headliner as necessary to gain access to sunroof motor/module. (Refer to 23 - BODY/INTERIOR/HEAD-
LINER - REMOVAL)
3. Disconnect the electrical connector (1).
4. Remove three motor assembly attaching screws (4) from bottom side of motor assembly (3) and remove motor
assembly from the motor bracket (2).
INSTALLATION
NOTE: Before installing a new motor/module or
the original motor/module ensure that the sunroof
glass panel is in the FULLY CLOSED POSITION. If
sunroof glass panel is not in the FULLY CLOSED
POSITION, (Refer to 8 - ELECTRICAL/POWER TOP/
MOTOR - STANDARD PROCEDURE).
1. Ensure that sunroof assembly is in the FULLY
CLOSED position before mounting the motor/mod-
ule. If not in the fully closed position (Refer to 8 -
ELECTRICAL/POWER TOP/MOTOR - STANDARD
PROCEDURE).
2. Place motor/module into position on the sunroof
housing and install attaching screws. Tighten the
screws to 3.5 N·m (31 in. lbs.) torque.
3. Connect the motor/module, and sunroof switch wire
connectors.
4. Install sunroof glass panel (Refer to 23 - BODY/SUNROOF/GLASS PANEL - INSTALLATION).
5. Connect the battery negative cable.
6. Perform the motor/module initialization procedure, (Refer to 8 - ELECTRICAL/POWER TOP/MOTOR - STAN-
DARD PROCEDURE - MOTOR/MODULE INITIALIZATION).
7. Verify sunroof operation and alignment, and adjust as necessary. (Refer to 23 - BODY/SUNROOF/GLASS
PANEL - ADJUSTMENTS).
8. Disconnect and isolate battery negative cable.
9. Complete the headliner installation. (Refer to 23 - BODY/INTERIOR/HEADLINER - INSTALLATION)
8N - 70
POWER TOP - SUNROOF - SERVICE INFORMATION
PM
SWITCH-SUNROOF
DESCRIPTION
The power sunroof switch (2) is a combination push-
button and rocker switch module mounted in the Cour-
tesy/Reading Lamp assembly (1). The sunroof switch
is a direct contact unit that is directly wired to the sun-
roof motor/module assembly. The sunroof switch per-
forms the following functions:
•
Power sunroof open (back of switch pushed)
•
Power sunroof express open (back of switch
pushed and released)
•
Power sunroof closed (front of switch pushed)
•
Power sunroof express closed (front of switch
pushed and released)
•
Power
sunroof
vent
(switch
center
button
pushed)
The power sunroof switch cannot be repaired. If the
individual components are damaged or inoperative the
switch assembly must be replaced, (Refer to 8 -
ELECTRICAL/POWER TOP/SWITCH - REMOVAL).
OPERATION
The sunroof is electrically operated from two switches located in the headliner on the courtesy/reading lamp assem-
bly. The power sunroof switch is hard wired to the sunroof motor/module assembly. The “VENT” switch is a push
button type switch and opens the sunroof to the vent position only. The other switch “OPEN/CLOSED” is a rocker
type switch for opening and closing the sunroof. Pressing and releasing the open button once, the sunroof will
express open and the wind deflector will raise. If the button is pressed a second time the sunroof will stop in that
position. Pressing and releasing the close button once will express close the sunroof. If the close button is pressed
a second time during the express close operation the sunroof will stop in that position.
The switch is grounded at one terminal and receives a 5 volt signal from the sunroof motor/module on the remaining
three terminals. The switch pulls down the 5 volt reference voltage from the module signaling it to perform the
desired function.
For complete circuit diagrams, refer to the appropriate wiring information. The wiring information includes wir-
ing diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector
pin-out information and location views for the various wire harness connectors, splices and grounds.
DIAGNOSIS AND TESTING
SUNROOF SWITCH
For complete circuit diagrams, refer to the appropriate wiring information. The wiring information includes wir-
ing diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector
pin-out information and location views for the various wire harness connectors, splices and grounds.
1. Remove the power sunroof switch, (Refer to 8 - ELECTRICAL/POWER TOP/SWITCH - REMOVAL).
2. Disconnect the power sunroof switch wire harness connector.
3. With the ignition key in the “RUN” position check for 5 volts on the “OPEN”, “CLOSE” and “VENT” circuits of the
sunroof switch harness connector. If OK, go to Step 4. If not OK, inspect the wiring harness and connectors
between the motor/module and switch for damage and repair as necessary.
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POWER TOP - SUNROOF - SERVICE INFORMATION
8N - 71
4. With the ignition key in the “OFF” position check for continuity between the ground circuit of the sunroof switch
harness connector and a known good ground. Continuity should be present. If OK, go to Step 5. If not OK,
inspect the wiring harness and connector and repair the ground circuit as necessary.
5. Using an ohmmeter, test the continuity of the
power sunroof switch in each switch position. Refer
to the POWER SUNROOF SWITCH CONTINUITY
TABLE . If OK, inspect the wiring harness and con-
nectors for damage and repair as necessary. If not
OK, replace the power sunroof switch, (Refer to 8 -
ELECTRICAL/POWER
TOP/SWITCH
-
REMOVAL).
POWER SUNROOF SWITCH CONTINUITY TABLE
SWITCH POSITION
CONTINUITY BETWEEN
PINS
OFF
NO CONTINUITY
SUNROOF OPEN
2 & 3
SUNROOF CLOSED
2 & 4
SUNROOF VENT
2 & 1
REMOVAL
1. Disconnect and isolate the negative battery cable.
2. Remove the courtesy/reading lamp lens (5). Insert
a suitable flat bladed tool into the slot (6) in the
courtesy/reading lamp assembly (2). Pivot the lens
down and to the left to release the holding tab (4).
8N - 72
POWER TOP - SUNROOF - SERVICE INFORMATION
PM
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