TM 10-3930-675-24-1
INPUT AND OUTPUT SIGNALS FOR STEERING ECU (792) TROUBLESHOOTING - CONTINUED
0017 00
Circuit Input Error Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 416 - Steering Pressure Switch,
2. Check connectors X47, X174, a. Repair or replace damaged
Circuit Input Error - Continued.
and X197 for connection or
connector (WP 0113 00).
damage (ARMY only).
b. If connectors are found to be
in good condition, check
wires A473, 473, A1743B,
1973, and 1974 for continuity
c. Replace or repair open or
damaged wire.
3. Check
connector
X47, a. Repair or replace damaged
X174B, and X197 for
connector (WP 0113 00).
connection
or
damage b. If connectors are found to be
(RESET or USMC only).
in good condition, check
wires A475, 475, A174B1A,
1973, and 1974 for continuity
0048 00-18).
c. Replace or repair open or
damaged wire.
4. Check ECU (792) pin 49 for a. Check wire A1974 for
connection or damage (WP
continuity (WP 0048 00-18).
0048 00-18).
b. Replace damaged ECU (792)
terminal board (WP 0080 00).
5. Check wire. Disconnect wire Replace ECU (792) (WP 0080
A1974 from ECU (792) and 00) if error code 416 is still
recheck for active 416 error active.
code.
0017 00-15
