TM 10-3930-675-24-1
STEERING VALVE CIRCUIT TROUBLESHOOTING - CONTINUED
0033 00
Table 2. Error Code 326 - Right-Rear Wheel Valve Solenoid,
Broken Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 326 - Right-Rear Wheel Valve 1. Disconnect X196 located a. If resistance is not as specified,
Solenoid, Broken Circuit Failure.
behind seat in the middle
continue with step 3.
panel. Check the resistance b. If resistance is as specified,
between pins 9 and 10 on the
continue with troubleshooting
loose part of the X196
procedure.
connector (WP 0048 00-22).
Resistance should be 12 to 14
Ohms.
2. Check resistance at X196 a. If resistance is not as specified,
between pins 11 and 12 (WP
continued with
troubleshooting procedure.
should be 12 to 14 Ohms.
b. If resistance is as specified,
inspect the mounted part of
X196 for damage or pushed
back pins. Continue with step
6.
c. Repair or replace damaged
connector (WP 0113 00).
3. Move cab to the transport
positions (TM 10-3930-675-
10). Remove the hydraulic
pump cover. Locate the
steering valve on the inside of
the left frame rail.
4. Disconnect the 6030 connector a. If resistance is not as specified,
and check the resistance of the
replace open, shorted, or
6030 solenoid. Resistance
grounded solenoid (WP 0171
should be 12 to 13 Ohms.
00).
Check resistance of each pin to b. If resistance is as specified,
ground. There should not be
check continuity of wires 1969
continuity to ground.
and 19610 (WP 0048 00-22).
c. Replace open or damaged
X196 wiring harness (WP
0113 00).
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