Chrysler Stratus RHD 1997 Interactive Electronic Service Manual page 746

JA
DESCRIPTION AND OPERATION
POWER SUNROOF . . . . . . . . . . . . . . . . . . . . . . . 3
DESCRIPTION AND OPERATION
POWER SUNROOF
The optional Power Sunroof is supplied power from
two sources. One is the F21 circuit, which also pow-
ers the power windows. This cirucit is protected by a
20 amp circuit breaker located in cavity 19 of the
junction block.
The circuit breaker receives its feed from the igni-
tion switch on the A2 circuit. This circuit is HOT
when the ignition switch is in the RUN position.
The second power source is from the M1 circuit.
This is the Ignition-Off Draw (IOD) circuit and is
HOT at all times protected by a 10 amp fuse located
in cavity 5 of the junction block.
Ground for the power sunroof and the control mod-
ule is supplied on circuit Z1. This circuit terminates
at the instrument panel left side cowl.
Ground for the sunroof is provided on circuit Z1.
This ground terminates at the Airbag Control Module
(ACM) bracket.
When the operator selects the OPEN function, volt-
age is provided on the Q41 circuit from the control
module through the CLOSED switch and to the Q44
circuit. Circuit Q44 is the switched ground back to
the control module.
The control module then activates the motor and
moves the sunroof to the desired position. A position
sensor is used to prevent the sunroof from being
moved to far in any one direction. When the sensor
detects the roof is at the end of its travel it sends a
signal to the control module and voltage is shut off to
the motor.
8W - 64 POWER SUNROOF
8W-64 POWER SUNROOF
INDEX
page
voltage is provided on the Q42 circuit from the con-
trol module through the CLOSED switch and to the
Q44 circuit. Circuit Q44 is the switched ground back
to the control module.
moves the sunroof to the desired position. A position
sensor is used to prevent the sunroof from being
moved to far in any one direction. When the sensor
detects the roof is at the end of its travel it sends a
signal to the control module and voltage is shut off to
the motor.
age is provided on the Q43 circuit from the control
module through the CLOSED switch and to the Q44
circuit. Circuit Q44 is the switched ground back to
the control module.
moves the sunroof to the desired position. A position
sensor is used to prevent the sunroof from being
moved to far in any one direction. When the sensor
detects the roof is at the end of its travel it sends a
signal to the control module and voltage is shut off to
the motor.
HELPFUL INFORMATION
of the junction block
ity 19 of the junction block
left side cowl
When the operator selects the CLOSE function,
The control module then activates the motor and
When the operator selects the VENT function, volt-
The control module then activates the motor and
• Check the 10 amp IOD fuse located in cavity 5
• Check the 20 amp circuit breaker located in cav-
• Check for a good ground at the instrument panel
8W - 64 - 3