No.2 Glow Plug Relay; Inspect Relay Operation - Toyota 1PZ Repair Manual

ST-6 STARTING SYSTEM - Pre-Heating System (Super Glow Type)
2.

INSPECT RELAY OPERATION

(a) Apply battery voltage across terminals E and g.
(b) Using an ohmmeter, check that there is continuity
between terminals B and G.
If operation is not as specified, replace the relay.
No.2 Glow Plug Relay (PZJ, HZJ and HDJ)
LOCATION: In the engine compartment on the left side.
1. INSPECT RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity
between terminals E and g.
(b) Check that there is no continuity between terminals B
and G.
If continuity is not as specified, replace the relay.
2. INSPECT RELAY OPERATION
(a) Apply battery voltage across terminals E and g.
(b) Using an ohmmeter, check that there is continuity
between terminals B and G.
If operation is not as specified, replace the relay.
No.2 Glow Plug Relay (HZB and HDB)
LOCATION: Inside wall adjacent to center door.