TM 10-3930-675-24-1
STEERING VALVE CIRCUIT TROUBLESHOOTING - CONTINUED
0033 00
Table 3. Error Code 327 - Left-Rear Wheel Valve Solenoid,
Broken Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 327 - Left-Rear Wheel Valve Solenoid, 3.
Move cab to
the transport
Broken Circuit Failure - Continued.
position (TM 10-3930-6765-
10). Remove the hydraulic
pump cover. Locate the
steering valve on the inside of
the left frame rail.
4. Disconnect the 6032 connector a. If resistance is not as specified,
and check the resistance of the
replace open, shorted, or
6032 solenoid. Resistance
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
continuity to ground.
00-22).
c. Replace open or damaged
X196 wiring harness (WP
0113 00).
5. Disconnect the 6033 connector a. If resistance is not as specified,
and check the resistance of the
replace open, shorted, or
6033 solenoid. Resistance
should be 12 to 13 Ohms.
00).
Check resistance of each pin to b. If resistance is as specified,
ground. There should not be
continuity to ground.
c. Replace open or damaged
X197 wiring harness (WP
0113 00).
6. Inspect ECU (792) pins 14, 15, a. Replace damaged ECU (792)
16, and 18 for connection or
terminal board (WP 0080 00).
damage. Check continuity of b. Repair or replace damaged
wires
A19613,
A19614,
wires or connectors (WP 0113
00).
00-22).
0033 00-5