8
Appendix I
98
WABCO
Maintenance Manual MM-0112 (Revised 07-18)
Figure 8.4
Observe the ABS and ATC lamps.
The ATC lamp comes on and stays on.
A complete ATC system — including an ATC
lamp — is installed. If not, the ATC lamp will
not come on.
The ABS lamp will continuously blink the system
configuration code.
ECU reconfiguring the system.
The ECU checks the following components
and reprograms itself based on the new
system:
앫
ATC valve
AND/OR
앫
Retarder relay
AND/OR
앫
Datalink J1939
While the configuration code is
flashing, press the blink code
switch three times (one second
each, with a one second pause
between each).
Turn the ignition OFF.
The ABS lamp displays
four quick flashes
,
followed by a continuous display of the system
configuration code.
NOTE:
The system configuration code continues
until ignition is turned OFF.
Successfully reconfigured.
Action
Result
Reason
Figure 8.4
3 Second
Hold
(2)
Pause
1.5 s
Pause
4 s
*ATC Lamp will light only if ATC is connected.
System ID
A system reconfiguration is illustrated below:
IGNITION ON
Light ON*
Continues
until
power is
turned off
SWITCH
-1s
Pause
4 s
Pause
4 s
Pause
4 s
Pause
4 s
ATC Reset
Confirmation
Pause
4 s
ATC Lamp — Dyno Function (remains lit for entire test)
ATC
(2)
System ID
(2)
System ID
(2)
System ID
(2)
System ID
(2)
System ID
1003371a
-1s
-1s
-1s
-1s
