Volvo 850 Operating and installation instructions

SUN ROOF - POWER
1995 Volvo 850
1995-96 ACCESSORIES & EQUIPMENT
Volvo Power Sun Roofs
850
DESCRIPTION & OPERATION
Vehicles may be equipped with a manual or power-operated sun
roof. If battery voltage is lost or interrupted, power sun roof can be
operated manually.
DIAGNOSIS & TESTING
NOTE: Power sun roof diagnosis and testing is not supplied by
manufacturer.
ADJUSTMENTS
Sun roof should be level with roof line, but about .04" (1.0
mm) lower at forward edge. Adjusting screw No. 1 adjusts forward edge
lengthwise and up and down. Screw No. 2 is used for lengthwise
adjustment. Screw No. 3 adjusts height of rear edge. Ensure sun roof
adjustment on each side is equal. After adjustment, ensure sun roof is
operating by opening and closing it as far as it will go.
REMOVAL & INSTALLATION
CONTROL MODULE
Removal & Installation
Close sun roof. Remove roof light panel, consisting of light
glass, retaining screws and connector. Remove control module screw.
See Fig. 1. Pry control module straight down and forward. Disconnect
inner connector and remove control module. To install, reverse removal
procedure. Ensure 2 White markings are correctly positioned.
See Fig. 1.
Fig. 1: Removing & Installing Control Module
Courtesy of Volvo Cars of North America.
SUN ROOF

Removal & Installation
1) Remove courtesy light assembly consisting of lens, 2
screws and connector. Remove 3 screws securing motor in housing. See
Fig. 2. Remove motor. Disconnect motor connector. To install, reverse
removal procedure. Ensure sun roof hatch mechanism is correctly
positioned. See Fig. 3.
2) New motors are supplied calibrated, and require no
adjustment when installing. Move emergency release screw back and
forth slightly with a screwdriver to ensure gear and cable engage each
other securely in cable housing.
Fig. 2: Removing Sun Roof Motor
Courtesy of Volvo Cars of North America.

Fig. 3: Positioning Sun Roof Hatch Mechanism
Courtesy of Volvo Cars of North America.
WIRING DIAGRAMS
Fig. 4: Power Sun Roof System Wiring Diagram (1995-96)