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120 OPERATION
Anti-Lock Brake System (ABS)
ABS Operation
When operating an ABS-equipped vehicle, the following guidelines should be used.
•
Apply the brakes as normal. If the anti-lock brake system begins to function, maintain
brake pressure. Do NOT release the brakes.
•
Avoid rapidly pumping the brakes. The anti-lock brake system automatically applies and
releases the brakes up to five times per second.
•
When towing a trailer, watch the trailer through the mirrors. Adjust brake application
as necessary to keep the combination in a straight line. Make sure the trailer follows
the tractor properly.
•
An amber trailer ABS lamp on the instrument panel will illuminate for several seconds at
start-up during an initial function check. When a trailer ABS fault occurs, the lamp will
remain illuminated until the fault is cleared. If there is a loss of communication between
the tractor and trailer, the lamp will blink three times. Refer to “Anti-Lock Brake System
(ABS)”, page 120 for more information.
Summary of Contents for CHM 2010
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Page 25: ...SAFETY INFORMATION 17 Advisory Label Locations On Vehicle Labels Found on Chassis C0032631...
Page 26: ...18 SAFETY INFORMATION W8061742...
Page 27: ...SAFETY INFORMATION 19 C0032633...
Page 28: ...20 SAFETY INFORMATION W8061397...
Page 29: ...SAFETY INFORMATION 21 Labels Found on Driver Side Sun Visor W8061402...
Page 35: ...SAFETY INFORMATION 27 C0032643...
Page 37: ...SAFETY INFORMATION 29 C0032645...
Page 47: ...INSTRUMENTS AND CONTROLS 39 INSTRUMENT PANEL GAUGE LAYOUT C0032654...
Page 76: ...68 INSTRUMENTS AND CONTROLS C0032684...
Page 107: ...OPERATION 99 W4059732 Control Switch W4059733 Mode Switch...
Page 160: ...152 OPERATION C0032897...
Page 166: ...158 OPERATION C0032898...
Page 192: ...184 Mack Emissions Solution W8056653...
Page 207: ...MAINTENANCE AND LUBRICATION 199 C0032899 C0032900 1 Towhook Access...
Page 218: ...210 MAINTENANCE AND LUBRICATION ELECTRICAL Circuit Breaker and Relay Panels C0032908...
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