10-13
9/18
Section 10
Electrical
Chassis must be ordered with the appropriate option to have a 12 pin connector on the engine harness. The Body IGN
signal was moved off the engine harness connector, so for Cummins, the Chassis Harness will include the PTO layer to
insert the Body IGN signal back into the 12-way connector. Signals that feed directly to the engine ECM typically will be
active low signals. Connect pins 3 and 5 for simple PTO ON/OFF signal. For Remote throttle bump, you must connect pins
3 & 6. Having a momentary switch to signal ground on pins 2 and 1 will then increase/decrease engine speed. Engine
speed will depend on how engine is programmed. Unless otherwise specified, engine is set by default for incremental
speed increase. Full remote throttle control can be achieved with a twisted triple to pin 4, 10, and 11.
Pin
Description
1
INPUT FOR REMOTE PTO RESUME (Active Low)
2
INPUT FOR REMOTE PTO SET (Active Low)
3
INPUT FOR NAMUX ANALOG RETURN (TWISTED TRIPLE)
4
INPUT FOR REMOTE THROTTLE SENSOR CIRCUIT (TWISTED TRIPLE)
5
PTO ENGAGED SIGNAL (LOW = ENGAGED)
6
CRUISE ON/OFF (Active Low)
7
+12V 10A BODY IGN FUSE C_A6
8
VEHICLEGROUND
9
NOT USED
10
INPUT FOR NAMUX PWR 5V(TWISTED TRIPLE)
11
+12V 20A ENG PWR (MX) FUSE C_A6
12
NOT USED
FIGURE 10-15. Cummins Engines 12 Pin Connector
Содержание Kenworth T680 2019
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Страница 3: ...Kenworth Heavy Duty 2 1m Cab Body Builder Manual ...
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Страница 77: ...4 7 Section 4 PTO Mounting Programming 9 18 Allison Transmission ...
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Страница 155: ...10 5 9 18 Section 10 Electrical Chassis Node Figure 10 3 Electrical Harness Overview ...
Страница 162: ...10 12 9 18 Section 10 Electrical FIGURE 10 14 MX 11 and MX 13 Connector Location ...
Страница 164: ...10 14 9 18 Section 10 Electrical FIGURE 10 16 X15 Connection location FIGURE 10 17 ISX12 Connection location ...
Страница 165: ...10 15 9 18 Section 10 Electrical FIGURE 10 18 Power Distribution Center ...
Страница 166: ...10 16 9 18 Section 10 Electrical FIGURE 10 19 Engine Side Fuse Box Full Content Population ...
Страница 167: ...10 17 9 18 Section 10 Electrical FIGURE 10 20 Dash Side Fuse Box Full Content Population ...
Страница 171: ...10 21 9 18 Section 10 Electrical FIGURE 10 24 Overview Layout FIGURE 10 25 ...
Страница 177: ...10 27 9 18 Section 10 Electrical FIGURE 10 36 Spare circuit location on Power Distribution Center Dash Side P001 ...
Страница 178: ...10 28 9 18 Section 10 Electrical FIGURE 10 37 Spare circuit diagram P001 and P096 ...
Страница 182: ...10 32 9 18 Section 10 Electrical FIGURE 10 41 Telltale Installation Diagnostics Service Tool Connection ...
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Страница 194: ...A 6 2 17 Appendix A Vehicle Identification Kenworth Truck Company P O Box 1000 Kirkland WA 98083 425 828 5000 ...