New Holland CX720 Repair Manual page 2546

E0195-11-Foot-an-Inch valve Unidentified Failure Code (C.20.F.13 -
G.30.B.46)
E0195-11 - Foot-an-Inch valve Unidentified Failure Code
Cause:
The foot-on-inch valve (L-05) circuit is open, or shorted to ground.
Possible failure modes:
1. Supply wiring damaged.
2. Bad solenoid.
3. Controller internal failure (internal regulator failure).
Solution:
1. Enter the InfoView™ monitor - "Diagnose info" screen.
Select "Driveline" sub menu.
Select "Foot-on-Inch valve" and select the "Status" screen. Press the "Enter" key to manually power the circuit.
The status screen should indicate "OK" if the circuit is working properly.
A. If the status screen indicates "Error", the circuit is open or shorted to ground. Continue with Step 2.
B. If the status screen indicates "OK", the circuit is working properly. Continue with step 9.
2. Disconnect connector X092. Use a multi meter to check the resistance of the foot on inch valve coil (L-05). The
proper resistance range is 8 - 12 ohms.
A. If there is zero resistance, the foot on inch solenoid is shorted internally. Replace the solenoid.
B. If there is infinite resistance, the foot on inch solenoid is open. Replace the solenoid.
C. If the resistance is correct, continue with step 3.
3. Use a multi meter to check for continuity between connector X092 pin A (harness side) and chassis ground.
Flex the lower frame (LF) harness while making this check.
A. If there is continuity to ground, continue with step 4.
B. If there is no continuity to ground, continue with step 5.
4. Disconnect connector X023. Use a multi meter to check for continuity between connector X023 pin 13 and
chassis ground. Flex the front frame (FF) harness between the connector X023 and connector X017 while
making this check.
A. If there is no continuity to ground, the short to ground is in the lower frame (LF) harness between connector
X023 and connector X092 wire 575 white. Locate the short and repair.
B. If there is continuity to ground, the short to ground is in the front frame (FF) harness between connector
X023 and connector X017 wire 575 white. Locate the short and repair.
5. Use a multi meter to check for continuity between connector X092 pin B (harness side) and chassis ground.
Flex the lower frame (LF) harness while making this check.
A. If there is no continuity to ground, continue with step 6.
B. If there is continuity to ground, continue with step 7.
6. Disconnect connector X023. Use a multi meter to check for continuity between connector X023 pin 25 (harness
side) and chassis ground. Flex the front frame (FF) harness between connector X023 and the front frame ground
2 while making this check.
POWER TRAIN - TRANSMISSION Hydrostatic
2 4/7/2006
C.20.F / 94