TM 10-3930-675-24-1
AUXILIARY PUMP TROUBLESHOOTING - CONTINUED
0037 00
Table 3. Error Code 417 - Auxiliary Pump Switch, Circuit Input Error Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
Error Code 417 - Auxiliary Pump Switch, Circuit
Input Error.
Error code 417 is an information type error code. It
may not activate for the operator. Enter DIAG STEER-
ING 2(16) in the Diagnostic menu to verify the code or
enable the information type codes in the Initialization
menu. Input error type codes can be activated if the
voltage input is not stable die to a bad connection.
1. Inspect the auxiliary pump Replace damaged auxiliary pump
switch for damage and switch (WP 0073 00).
connection.
2. Inspect connectors X67, X47, a. Repair or replace damaged
and X174 for connection or
connector (WP 0113 00).
damage.
b. If connectors are found to be in
good condition, check wires
c. Replace or repair open or
damaged wire.
3. Check ECU (792) pin 48 for a. Check wire A1744 for
b. Replace damaged ECU (792)
terminal board (WP 0113 00).
4. Check
wire
connection. Replace ECU (792) (WP 0113 00
Disconnect wire A1744 from if error code 417 is still active.
ECU (792) and recheck for
active 417 error code.
0037 00-4