Volkswagen Corrado (1993 year). Manual - part 117

 

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Volkswagen Corrado (1993 year). Manual - part 117

 

 

DOOR LOCKS - POWER 

         Door Lock System Does Not Operate
         Locate vacuum hose junction. See Fig. 1, 2 or 3. Individually
remove vacuum hose from junction box. Plug junction box port. If door
lock system operates, repair vacuum in hose. If door lock system does
not operate, repeat procedure for all other vacuum circuit at junction
box.

         TESTING

         SYSTEM TEST

         Ensure vehicle battery is fully charged, fuses are okay and
no leaks are present in vacuum system. When activated, bi-pressure
should operate longer than 5 seconds and then pulse.

         CONTROL MODULE TEST

         Perform all procedures under TROUBLESHOOTING. If system still
does not perform correctly, replace control module.

         REMOVAL & INSTALLATION

CAUTION:  When battery is disconnected, vehicle computer and memory
          systems may lose memory data. Driveability problems may
          exist until computer systems have completed a relearn
          cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL
          INFORMATION before disconnecting battery.

         BI-PRESSURE PUMP

         Removal & Installation
         Remove right rear luggage trim. Remove bi-pressure pump
bracket and insulation. Remove bi-pressure pump. See Fig. 5. To
install, reverse removal procedure.

Fig. 5:  Locating Bi-Pressure Pump
         (Corrado SLC Is Shown; Passat Is Similar)
Courtesy of Volkswagen United States, Inc.

DOOR LOCKS - POWER 

         Removal & Installation
         Remove pressure line. Remove mounting screws. See Fig. 6.
Open activator hinge and unhook linkage. Remove activator. To install,
reverse removal procedure.

Fig. 6:  Exploded View Of Fuel Door Activator
Courtesy of Volkswagen United States, Inc.

         FRONT DOOR MASTER ACTIVATORS

         Removal & Installation
         Close window and remove door trim. Remove vacuum hose and
connector from switch element. See Fig. 7. Open activator hinge.
Unhook lock linkage. Remove front master activator. To install,
reverse removal procedure.

Fig. 7:  Locating Front Master Activator
Courtesy of Volkswagen United States, Inc.

DOOR LOCKS - POWER 

         Removal & Installation
         Close window and remove door trim. Remove pressure line and
connector from switch element. See Fig. 8. DISCONNECT inner door
opening mechanism and locking rod. Remove vacuum hose from retaining
clips. Open activator hinge. Unhook lock linkage. Remove rear master
activator. To install, reverse removal procedure.

Fig. 8:  Locating Front Master Activator
Courtesy of Volkswagen United States, Inc.

         LIFTGATE ACTIVATOR

         Removal & Installation
         Rotate liftgate activator clips 1/4 turn to unlock. See
Fig. 9. Remove inner panel. Remove pressure line from activator.
Remove tension rod clip. Remove mounting bolts. Remove activator. To
install, reverse removal procedure.

Fig. 9:  Locating Trunk Lid Activator Clips
Courtesy of Volkswagen United States, Inc.

DOOR LOCKS - POWER 

         See appropriate chassis wiring diagram in WIRING DIAGRAMS.

END OF ARTICLE

 

 

 

 

 

 

 

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