238 • Section 10 — Chassis Information Cayman 2006
ABS Warning Lights:
The ABS will perform a dash indicator lamp check and self-diagnostic test each time the ignition is switched
to the on position.
• When the ignition is turned on, the ABS indicator illuminates momentarily (2.2 seconds), verifying the
self-diagnostic test. If the ABS light illuminates while the motorhome is being operated, there is a fault in
the anti-lock brake system on the drive axle or steer axle. This fault will not affect normal service braking.
The motorhome will need to go to a service center to repair the problem.
ABS Diagnostic Button:
By properly actuating the ABS diagnostic button, system
confi guration codes and fault codes can be retrieved as blinked
sequences on the ABS warning light. System confi guration codes are
sequences of four blinked digits while fault codes are sequences of
two blinked digits. Refer to an authorized Eaton/Roadranger Service
Center for a list of blink code sequences. If the Diagnostic button is
not pressed correctly for a specifi c readout, stop and start over at the
beginning of the procedure. All blink codes are displayed by the ABS
warning light only. The ATC light does not display blink codes.
NOTE:
All blink codes are displayed by the ABS warning light
only. The ATC light does not display blink codes.
INFORMATION:
Contact a certified Eaton service repair center at (800-826-4357) for more information.
1. Write down system confi guration codes and fault codes.
2. If the system confi guration is correct, clear the fault codes. The process for clearing the fault codes and
reconfi guring the ECU is the same when using the diagnostic button.
3. After clearing fault codes, retrieve the fault codes once again to confi rm the inactive fault codes were
cleared. Only active codes should display.
Reading Confi guration Codes:
1. Turn the ignition key to on.
2. Apply and release air brakes.
3. Press and hold the test button for two seconds and release, immediately press the test button a second
time for two seconds and release.
4. The four-digit confi guration code is retrieved and should display 1-2 pause 4-5.
Retrieving Fault Codes:
1. Turn the ignition key to on.
2. Apply and release air brakes.
3. Press and hold the test button for two seconds and release.
4. Two-number blink codes are retrieved. A two-digit display of 1-1 indicates no faults; the ABS system is
functioning properly.
080428b
Located in Front Electrical Panel.
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