0016
TM 1-1740-221-13&P&P
CREW PROTECTION SYSTEM (CPS) ACCESSORIES TROUBLESHOOTING - (CONTINUED)
CONDITION/INDICATION
Is reservoir serviced properly?
DECISION
YES Proceed to Step 2.
NO Service washer reservoir (WP 0102).
BRANCH 2.
2.
Check washer nozzles and tubing for connections, restrictions, or damage.
CONDITION/INDICATION
Are nozzles and tubing serviceable?
DECISION
YES Proceed to Step 3.
NO Repair/replace as needed (WP 0108).
BRANCH 3.
3.
Disconnect reservoir power supply plug, place ignition switch to "Run" position, push in Wiper/Washer knob,
and check for power at reservoir power supply plug.
CONDITION/INDICATION
Is there 12 volts power at supply plug?
DECISION
YES Replace reservoir (WP 0102).
NO Proceed to Step 4.
BRANCH 4.
4.
Open CPS Dash (WP 0098) and check wiring for condition and continuity.
CONDITION/INDICATION
Wiring serviceable and continuity check good?
DECISION
YES Replace switch (WP 0098).
NO Repair or replace defective wiring or connectors (WP 0112).
TROUBLESHOOTING PROCEDURE
HEATER FAN DOES NOT OPERATE
00163