DRAFT
TM 5-4210-249-13&P-2
0149
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04484
Step 9.
Shut off water pump engine (WP 0022). Turn battery disconnect switch to OFF position
(WP 0007). Open pump house panel A (WP 0539). Disconnect pump operator's panel
wire harness water pump engine ECU wire harness connector. With a test lead set,
check for 60 ohms from water pump ECU wire harness connector, terminal 12 to
terminal 13.
If 60 ohms are not present, replace pump operator panel wire
harness (WP 0459).
Step 10.
Open pump operator's panel housing (WP 0325). Disconnect pump operator's panel
wire harness water pump engine gauge panel wire harness connector. With a test lead
set, check for 60 ohms from water pump engine gauge panel wire harness connector,
terminal 1 to terminal 2.
a.
If 60 ohms is present, replace water pump engine gauge
panel (WP 0340).
b.
If 60 ohms is not present, replace pump operator's panel wire
harness (WP 0459).
0149-6