BENDIX EC-60 ABS-ATC STD-PREM CONTROLLERS User Manual

14
Using blink codes, the technician may review all inactive
trouble codes stored on the ECU.
The ABS indicator lamp
will display inactive diagnostic blink codes when the
diagnostic blink code switch is depressed and released
two times. See page 17 for the index showing trouble codes
and the troubleshooting guide page to read for help.
Inactive trouble codes, and event history, may be retrieved
and cleared by using a hand-held or PC-based diagnostic
tool, such as the Bendix
®
ACom
™
Diagnostics software.
Clearing Active Diagnostic Trouble Codes
The ECU will clear active trouble codes when the diagnostic
blink code switch is depressed and released three times.
System Configuration Check Mode
The ABS indicator lamp will display system configuration
information when the diagnostic blink code switch is
depressed and released four times. The lamp will blink out
configuration information codes using the following patterns.
(See Chart 3). In this mode the ECU tells the technician,
by means of a series of six blink codes, the type of ABS
system that the ECU has been set up to expect. For
example, if the fourth blink code is a three, the technician
knows that a 6S/5M sensor/modulator configuration has
been set.
Dynamometer Test Mode
The Dynamometer Test Mode is used to disable ATC when
needed (e.g. when performing any vehicle maintenance
where the wheels are lifted off the ground and moving,
including dyno testing). This mode is not reset by power
off, power on, cycling. Instead a hand-held or PC-based
diagnostic tool must be used to change the setting.
Alternatively, depressing and releasing the blink code switch
three times will cause the ECU to exit the blink code mode.
Reconfigure ECU Mode
Vehicle reconfiguration is carried out by using the
Reconfigure ECU Mode. (See page 10.) Note: To enter the
Reconfiguration Mode, the blink code switch must be held
in before the application of ignition power. Once the power
is supplied, the switch is released and then pressed seven
times.
1st Number System Power
1 12 Volts
2 24 Volts
2nd Number Wheel Speed Sensors
4 4 Sensors
6 6 Sensors
3rd Number Pressure Modulator Valves
4 4 Modulators
5 5 Modulators
6 6 Modulators
4th Number ABS Configuration
1 4S/4M or 6S/6M
2 6S/4M
3 6S/5M
5th Number Traction Control Configuration
2 No ATC
3 ATC Engine Control Only
4 ATC Brake Control Only
5 Full ATC (Engine Control & Brake Control)
6th Number Retarder Configuration
1 No Retarder
2 J1939 Retarder
3 Retarder Relay
4 J1939 Retarder, Retarder Relay
CHART 3 - SYSTEM CONFIGURATION CHECK

BENDIX EC-60 ABS-ATC STD-PREM CONTROLLERS Specifications

General

Function	Anti-lock Braking System (ABS) and Automatic Traction Control (ATC)
Operating Temperature	-40°C to +85°C
Type	ABS-ATC Controller
Variants	Standard, Premium
Inputs	Wheel speed sensors
Supply Voltage	12V / 24V DC