Toyota Hilux Surf 1993 Owner's Manual page 914

BODY ELECTRICAL SYSTEM
(Clutch Switch /Continuity)
Inspect the switch continuity between terminals.
Switch pin free (Clutch pedal depressed)
Switch pin pushed in (Clutch pedal released)
If continuity is not as specified, replace the switch.
(Brake Fluid Level Warning Switch/Operation)
See step 2 on page BE–39.
(Parking Brake Switch/Operation)
See step 2 on page BE–40.
(Park/Neutral Position Switch /Operation)
See pages AT–26, 79, 137 or 196.
2. INSPECT SPEED SENSOR
See step 2 on page BE–34.
3. INSPECT SLIP RING
(Continuity)
Inspect the continuity between terminals.
Condition
If continuity is not as specified, replace the slip ring.
4. INSPECT MAIN RELAY
(Operation)
(a) Connect the positive (+) lead from the battery to
(b) Connect the positive (+) lead from the voltmeter to
(c) Change the positive (+) lead to terminal 1, check
If operation is not as specified, replace the relay.
– Cruise Control System
Terminal
Condition
Terminal
Constant
terminal 2 and the negative (–) lead to terminals 3
and 4.
terminal 6 and the negative (–) lead to terminal 3,
check that there is battery positive voltage.
that there is voltage less than 0.3V.
BE–81