LINK GP-PITCH 4770875 - Caterpillar

shift.Note: 191-07 Transmission Not Responding may occur when one of the following diagnostic codes occurs during vehicle operation:
54-05 Auxiliary Output #06 current low
54-06 Auxiliary Output #06 current high
55-05 Auxiliary Output #07 current low
55-06 Auxiliary Output #07 current highExpected Result:The solenoid is operating correctly when the test is activated.Results:
OK - Repair: The ECM, the relay, and the solenoid appear to be operating correctly at this time. There may be an intermittent electrical problem in the harness or in a connector. If an intermittent problem is suspected, refer to Troubleshooting, "Electrical Connectors - Inspect" for information that is related to troubleshooting intermittent electrical problems.STOP
Not OK - The solenoid did not operate correctly when the test was activated. The solenoid is not operating correctly. Proceed to Test Step 4.Test Step 4. Use the Special Test at the Solenoid Connector
Turn the keyswitch to the OFF position.
Disconnect the Eaton Top 2 solenoid connector.
Use the following procedure for either of the following active diagnostic codes or logged diagnostic codes:
55-05 Auxiliary Output #07 current low
55-06 Auxiliary Output #07 current high
Connect a voltage test lamp between terminal "B" (output No. 7) and terminal "C" (chassis ground) on the harness side of the solenoid connector at the transmission.
Turn the keyswitch to the ON position.
Access the special test for the "Shift Solenoid" on Cat ET. Access the following display screens in order:
"Diagnostics"
"Diagnostic Tests"
"Special Test"
"Shift Solenoid"
While you monitor the voltage test lamp, cycle the special test for the "Shift Solenoid" from the ON position to the OFF position and back to the ON position.
Stop the special test for the "Shift Solenoid".Note: When the keyswitch is turned on and the solenoid connector is disconnected, the following diagnostic code will occur during performance of the special test for the "Lockout Solenoid":
54-05 Auxiliary Output #06 current lowClear this logged code when this step is completed.
Turn the keyswitch to the OFF position.
Use the following procedure for either of the following active diagnostic codes or logged diagnostic codes:
54-05 Auxiliary Output #06 current low
54-06 Auxiliary Output #06 current high
Connect a voltage test lamp between terminal "A" (output No. 6) and terminal "C" (chassis ground) on the harness side of the solenoid connector at the transmission.
Turn the keyswitch to the ON position.
Access the special test for the "Shift Solenoid" and the "Lockout Solenoid" on Cat ET. Access the following display screens in order:
"Diagnostics"
"Diagnostic Tests"
"Special Test"
"Lockout Solenoid"
While you monitor the voltage test lamp, cycle the special test for the "Lockout Solenoid" from the ON position to the OFF position and back to the ON position.
Stop the special test for the "Lockout Solenoid".Note: When the keyswitch is turned on and the solenoid connector is disconnected, the following diagnostic code will occur during performance of the special test for the "Lockout Solenoid":
55-05 Auxiliary Output #07 current lowClear this logged code when this step is completed.
Turn the keyswitch to the OFF position.Expected Result:The voltage test lamp behaves in the following manner:
The voltage test lamp turns on when the test is active.
The voltage test lamp turns off when the test is