Instruments and Controls Identification 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 8 9 A B A C B D C E D F 10/26/98 f600769b 03/14/2007 f600769c G A. Parking Brake Indicator Light B. Tractor ABS Warning Light C. Wheel Spin Indicator Light D. Trailer ABS Warning Light 1. Left-Turn Signal Light 2. Oil Pressure Warning Light 3. Low-Water Warning Light 4. Water Temperature Warning Light 5. High-Beam Indicator Light 6. Low Air Pressure Warning Light 7. Right-Turn Signal Light 8. Tachometer 9. Speedometer A. MIL Engine Warning Light B. DPF Regen Warning Light C. Hi-Temperature Exhaust Warning Light D. Parking Brake Indicator Light E. Tractor ABS Warning Light F. Trailer ABS Warning Light G.
Air Suspension Warning Light 1. Left-Turn Signal Light 2. Oil Pressure Warning Light 3. Low-Water Warning Light 4. Water Temperature Warning Light 5. High-Beam Indicator Light 6. Low Air Pressure Warning Light 7. Right-Turn Signal Light 8. Tachometer 9. Speedometer Fig. 2.19, Dash Assembly for VIGIL and Kysor Warning Systems Pre-EPA07 Meritor WABCO ® Antilock Braking System (ABS) Fig. 2.20, Dash Assembly for VIGIL and Kysor Warning Systems EPA07 The Meritor WABCO ® Antilock Braking System (ABS) may have up to three of the following amber lights (the first two are standard:
a tractor warning light (TRAC ABS), a wheel spin indicator light (WHL SPIN), and an optional trailer warning light (TRLR ABS). Vehicles built before July, 1994, also have a DEEP SNOW/MUD indicator light. ABS system. Once the vehicle moves faster than about 4 mph (6 km/h), the TRLR ABS warning light goes out only if all of the trailer’s ABS components are working. For more detailed information about TRLR ABS light operation, see Chapter 6 . IMPORTANT: If any of the ABS warning lights do not work as described above, or come on while driving, repair the ABS system immedi- ately to ensure full antilock braking capability.
With the tractor ABS system, the tractor warning light (TRAC ABS) comes on after the engine is started ( Fig. 2.19 ). Once the vehicle moves faster than about 4 mph (6 km/h), the warning light goes out only if all of the tractor’s ABS components are work- ing. The wheel spin indicator light (WHL SPIN) comes on flashing if one of the drive wheels spins during accel- eration ( Fig. 2.19 ). The flashing light goes out when the wheel stops spinning. A label ( Fig. 2.21 ) on the dash explains what actions should be taken when the WHL SPIN indicator light starts to flash. With the tractor and trailer ABS system, the vehicle also has a trailer warning light labelled TRLR ABS ( Fig. 2.19 ).
If equipped with an electronic engine, an automatic traction control (ATC) system may be installed. On After the engine is started, the TRLR ABS light comes on if the trailer is equipped with a compatible 2.14