Toyota Land Cruiser 1988 Repair Manual page 231

C0-14
4
COOLING SYSTEM - Engine Compartment Cooling Fan
BEOOOS
BEOOOS
Cooling Fan Motor Relay
LOCATION: Inside of the driver's cowl side trim.
INSPECT COOLING FAN MOTOR RELAY
A. Inspect relay continuity
(a) Check that there is continuity between 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.
B.
Inspect relay operation
(a) Apply battery voltage across terminals 1 and 3.
(b) Check that there is continuity between terminals
2
and 4.
If operation is not as described, replace the relay.
Ignition relay
LOCATION: Under the instrument panel on the
driver's side.
INSPECT IGNITION RELAY
(Refer to the cooling fan motor relay)