BE1ML
−
01
BE
−
58
−
BODY ELECTRICAL
SLIDING ROOF SYSTEM
1996 LAND CRUISER (RM451U)
INSPECTION
1.
INSPECT SLIDING ROOF SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
SLIDE OPEN
3
−
4
Continuity
SLIDE OFF
−
No continuity
SLIDE CLOSE
4
−
6
Continuity
TILT DOWN
2
−
4
Continuity
TILT OFF
−
No continuity
TILT UP
5
−
4
Continuity
If continuity is not as specified, replace the switch.
2.
INSPECT SLIDING ROOF LIMIT SWITCH CONTINUITY
Switch position
Tester connection
Specified condition
No.1 limit switch OFF
(SW pin released)
−
No continuity
No.1 limit switch ON
(SW pin pushed in)
1
−
5
Continuity
No.2 limit switch OFF
(SW pin released)
−
No continuity
No.2 limit switch ON
(SW pin pushed in)
4
−
5
Continuity
If continuity is not as specified, replace the switch.
3.
INSPECT SLIDING ROOF MOTOR OPERATION
(a)
Connect the positive (+) lead from the battery to terminal
1 and the negative (
−
) lead to terminal 3, and check that
the motor turns clockwise.
(b)
Reverse the polarity, and check that the motor turns to
clockwise.
If operation is not as specified, replace the motor.
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Brought to you by BirfMark
Version 1.00 - 12/21/2010