FU-8 FUEL SYSTEM Fuel Heater System
Fuel Heater Relay (HZJ80 and HDJ80 only)
LOCATION: In the engine compartment relay box.
1. INSPECT RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity
between terminals 1 and 3.
(c) Check that there is no continuity between terminals 2
and 4.
If continuity is not as specified, replace the relay.
2. INSPECT RELAY OPERATION
(b) Apply battery voltage across terminals 1 and 3.
(c) Using an ohmmeter, check that there is continuity
between terminals 2 and 4.
If operation is not as specified, replace the relay.
To Next Page
Need help?
General
