85A No Response Messages With Traveler System

There are three ways to get to this test.

1. The DRBII is currently connected to the CCD bus diagnostic connector and you have selected ENGINE from the main menu.

2. A Bus Failure Message flow chart is required to complete the repair.

3. The DRBII showed a "NO RESPONSE" message when an attempt was made to read information from a module*.

If item 1 is the reason you are here, you must either select an appropriate selection from the menu(BODY OR TRANSMISSION) or, if you want to perform powertrain tests, connect the DRBII to the SCI connector in the engine compartment.

If item 2 is true, perform the tests below as required.

If item 3 is the reason you are here, perform tests indicated below.

Traveler 86A
A-604 Transaxle 87A
Engine Controller 88A

* It is possible to communicate with or monitor the Engine Controller at both the SCI and the CCD diagnostic connectors. Monitor the engine controller for a "NO RESPONSE" by selecting SYSTEM TEST under any of the module test selection menus.

* Perform Verification TEST VER-1.