TM 9-2350-247-20-1
COOLANT TEMPERATURE GAUGE MALFUNCTIONS—Continued
0053 00
Y
1. Turn MASTER SWITCH OFF.
2. Install jumper wire between engine wiring harness circuit 33 plug
(1) and ground.
3. Observe TEMP gauge needle.
4. Turn MASTER SWITCH ON for two seconds.
5. Did TEMP gauge needle move to full right (hot) position?
YES
NO
GO TO CY (PAGE 0053 00-5)
2Y
1. Turn MASTER SWITCH OFF.
2. Remove jumper wire.
3. Replace engine coolant temperature transmitter (WP 0283 00).
4. Verify no faults found.
0053 00-2
