Ford FALCON XA Series Repair Manual page 679

POWER TAILGATE DIAGNOSIS AND TESTING
NOTES: THE BATTERY GROUND CABLE SHOULD BE
DISCONNECTED WHEN REPAIRS ARE MADE
OR WHEN CONTINUITY CHECKS ARE CALLED
FOR WHICH INVOLVE SELF POWERED
TESTING DEVICES .
DURING DIAGNOSIS ALL CONNECTIONS MUST
BE CHECKED TO ASSURE POSITIVE CONNECTION
REPAIR THE PRIMARY GROUND CIRCUIT
AND/OR REPlACE THE INSTRUMENT PANEl
SWITCH TO ASSURE GROUND FOR THE
TOTAl SYSTEM
STATION WAGON POWER BACK LITE
DOES NOT OPERATE WITH EITHER
SWITCH (INSTRUMENT PANEL OR
TAILGATE KEY I
PERFORM POWER WINDOW RELAY AND
CONTROL CIRCUIT DIAGNOSIS AS
OUTLINED ON CHART 1 IALl POWER
WINDOWS DO NOT OPERATE)
NOTE : VEHIClES WITH OTHER
FUNCTIONAL POWER WINDOWS
OR POWER SEATS WILl NOT
REQUIRE THIS CHECK
AT THE POWER WINDOW RElAY BATTERY
TERMINAl ASSURE CONNECTION OF THE
DIRECT BATTERY FE. EO BETWEEN THE
POWER WINDOW RElAY AND THE TAilGATE
KE'f SWITCH
CHECK THE PRIMARY GROUND CIRCUIT
THROUGH THE INSTRUMENT PANEl SWITCH
AND TO THE GROUND ATTACHMENT
NOTE : BAlTERY SHOULD BE
FULLY CHARGED (ABOVE
1.225 SPECIFIC GRAVITY)
WITH IGNITION SWITCH AT ""ON " OR ACCESSORY
CHECK FOR FEED TO THE INSTRUMENT PANEL
SWITCH FROM POWER WINDOW RElAY
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