TM 10-3930-675-24-1
STEERING SENSOR TROUBLESHOOTING - CONTINUED
0035 00
Table 5. Error Code 305 - Right-Front Wheel Sensor Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 305 - Right-Front Wheel Sensor 1. Check right-front wheel sensor Replace sensor if damaged (WP
Circuit Failure.
and wire for damage.
0104 00).
2. Test signal. Enter DIAG
If signal 2 is around 70 and does
STEERING 8(16) in the
not change, this indicates a break
diagnostic menu. Observe if
in the circuit or in the wheel
signal 2 changes when steering
sensor. Continue with step 3.
in both directions.
If resistance is not as specified,
engine cover to access X167.
replace right-front wheel sensor
Disconnect wires 4, 5, and YE/
(WP 0104 00). Reconnect wheel
GN from pins 4, 5, and 6 (WP
sensor wires 4, 5, and YE/GN
0048 00-20). Check resistance
after checking.
between wires 4 and YE/GN.
Resistance should be around
2k Ohms. Check resistance
between wires 4 and 5.
Resistance should be 2k to 4k
Ohms.
4. Inspect X167 wiring and a. If continuity is not found at
terminals for damage. Inspect
any
one
wire,
notify
connector X171 for damage.
Sustainment Maintenance to
replace X171 to X167 harness.
YE, and GN between X167 b. Repair or replace damaged
pins 4, 5, and 6 and X171 pins
connectors (WP 0113 00).
5. Inspect ECU (792) pins 33, 91, a. Replace damaged ECU (792)
and 138 for connection or
terminal board (WP 0080 00).
damage. Check continuity of b. Repair or replace damaged
wires A1714, A1715, and
wires or connectors (WP 0113
00).
c. Replace right-front wheel
sensor (WP 0104 00).
0035 00-6