DRAFT
TM 5-4210-249-13&P-1
0092
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04351
Step 7.
Open driver side pump house access door (WP 0010). Disconnect water pump engine
wire harness water pump engine interconnect wire harness connector. With a test lead
set, check for continuity across water pump engine interconnect wire harness, wire from
water pump engine wire harness ECU connector terminal 20, to water pump engine
wire harness water pump engine interconnect wire harness connector, terminal 20.
a.
If there is continuity, replace water pump engine wire harness
(WP 0464).
b.
If there is no continuity, replace water pump engine interconnect wire
harness (WP 0464).
Step 8.
Connect water pump engine wire harness oil pressure sensor connector. Connect
water pump engine wire harness control unit connector. Remove water pump engine oil
pressure switch (WP 0246). Install pressure transducer TK Item 17. Connect P1 of
cable W4 to J2 or J3 connectors on VTM. Connect P2 of W4 cable to pressure
transducer. Do STE/ICE oil pressure test 35 (TM 9-2320-325-14&P). Check if water
pump engine oil pressure is above 10 psi (69 kPa).
a.
If water pump engine status panel oil pressure is above 10 psi (69 kPa),
replace water pump engine oil pressure sensor (WP 0245).
b.
If water pump engine status panel does indicate oil pressure is below
10 psi (69 kPa), replace water pump engine (WP 0219).
0092-7
