SF1F5
−
01
P05668
Ohmmeter
Continuity
Ohmmeter
No Continuity
1
2
4
3
P05667
Ohmmeter
1
2
3
4
Battery
SF
−
56
−
SFI
CIRCUIT OPENING RELAY
1996 LAND CRUISER (RM451U)
INSPECTION
1.
REMOVE CIRCUIT OPENING RELAY
2.
INSPECT CIRCUIT OPENING RELAY CONTINUITY
(a)
Using an ohmmeter, check that there is continuity be-
tween terminals 1 and 3.
(b)
Check that there is no continuity between terminals 2 and
4.
If continuity is not as specified, replace the relay.
3.
INSPECT CIRCUIT OPENING RELAY OPERATION
(a)
Apply battery voltage across terminals 1 and 3.
(b)
Using an ohmmeter, check that there is continuity be-
tween terminals 2 and 4.
If operation is not as specified, replace the relay.
4.
REINSTALL CIRCUIT OPENING RELAY
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010