TM 9-2350-256-20-1
0093 00
CORRECTIVE ACTION Continued
3.
Reconnect engine wiring harness connector to control module. Disconnect fuel/water separator control
module to solenoid drain valve wiring harness from control module. Place red lead of multimeter on pin
A of control module and black lead to ground. Turn MASTER switch on and check for voltage. Turn
MASTER switch OFF. If voltage is present, go to step 4. If voltage is not present, replace fuel/water
separator control module (see WP 0130 00).
4.
Reconnect fuel/water separator control module to solenoid drain valve wiring harness to control
module and disconnect from solenoid drain valve. Place red lead of multimeter in socket A of wiring
harness and black lead to ground. Turn MASTER switch on and check for voltage. Turn MASTER
switch OFF. If voltage is present, replace solenoid drain valve (see WP 0130 00). If voltage is not
present, repair/replace fuel/water separator control module to solenoid drain valve wiring harness (see
WP 0245 00).
0093 00-4
