TUBE AS 3292346 - Caterpillar

Illustration 1 g01408088
This diagnostic code is recorded when the ECM records an erratic signal or an intermittent signal from the "LH Offset Switch".The possible causes for this diagnostic code are listed below:
The switch has failed.
The signal circuit is open.
A signal circuit is shorted to the +battery circuit.
The signal circuit is shorted to ground.
The signal circuits may be shorted together.
The ECM has failed.Note: Ensure that CID 2261 FMI 07 diagnostic code is active and that the diagnostic code indicator is active.Test Step 1. CHECK THE OPERATION OF THE SWITCH.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness connector from the Switch.
Table 1
Contacts    State of Switch    
Increment Neutral    Decrement    
Contacts 1 to 2     Less than 5 ohms     Greater than 5000 ohms     Greater than 5000 ohms    
Contacts 2 to 4     Greater than 5000 ohms     Less than 5 ohms     Greater than 5000 ohms    
Contacts 2 to 6     Greater than 5000 ohms     Greater than 5000 ohms     Less than 5 ohms    
Measure the resistance of each set of contact points. Refer to the list of contact points in the table above. Note the resistance values.Expected Result:The measurements agree with the values that are listed in Table 1.Results:
YES - The resistances that were measured agree with the expected measurements that are listed in the table. Proceed to Test Step 2.
NO - The resistance measurements do not reflect the expected measurements that are listed in the table. The switch has failed.Repair: Replace the switch.STOPTest Step 2. CHECK FOR A SHORTED HARNESS.
The "LH Offset Switch" remains disconnected.
Turn the disconnect switch and the key start switch to the OFF position.
Disconnect the harness connector (J2) from the ECM.
At the harness connector for the ECM (J2), measure the resistance between contact J2-58 (wire Y933-YL) and ALL other J2 connector contacts.
At the harness connector for the ECM (J2), measure the resistance between contact J2-55 (wire Y934-WH) and ALL other J2 connector contacts.
At the harness connector for the ECM (J2), measure the resistance between contact J2-54 (wire Y936-PK) and ALL other J2 connector contacts.
At the harness connector for the ECM (J2), measure the resistance between