Cruise control
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6th Gear
Joined: Aug 2015
Posts: 10
Likes: 0
From: Kent UK
Cruise control
Hello, 2000 Ultra injection, Cruise not working, fairing rocker lights up, no Tacho light, checked all connections and disconnected the roll off switch, still nothing. if the light in the Tacho had blown would it stop the cruise engaging? Any ideas? thanks
Tourer
Joined: Apr 2014
Posts: 267
Likes: 19
From: south
Brake light switch.
Stellar HDF Member
Joined: Sep 2013
Posts: 3,490
Likes: 610
From: USA
I found this in a 1999 - 2005 Twin Cam Service Manual ... maybe it will help
CRUISE CONTROL SYSTEM
DIAGNOSTIC CODES
NOTE
The diagnostic codes can only be
cleared by a Harley-Davidson dealership.
The on-board diagnostic system identifies faults
within the system and stores this information as a
three-digit diagnostic trouble code. The diagnostic
system can store a maximum of eight trouble codes.
Diagnostic codes are displayed as a series of
flashes by the cruise control engagement C light on
the face of tachometer. To retrieve the diagnostic
code(s), perform the following:
1. Turn the engine off.
2. On the front fairing cap, turn the cruise ON/OFF
rocker switch to the OFF position. The light in the
rocker switch is off.
3. On the right side handlebar switch, push the
cruise SET/RESUME switch to SET and hold it.
4. Turn the ignition key switch to IGNITION, but
do not start the engine.
5. On the right side handlebar switch, release the
cruise SET/RESUME switch from the SET position
and look at the cruise control engagement C light.
The light will begin transmitting the diagnostic
codes. Each code consists of three digits.
6. The system flashes the first digit of the stored diagnostic
code. The cruise control engagement C
light illuminates for about 1/4 of a second, then
turns off for about 1/4 of a second. Record the number
of flashes. For example, three flashes indicate
the first digit is three.
7. The system pauses for one second, then flashes
the second digit of the diagnostic code. Record the
number of flashes. For example, five flashes indicate
the second digit is five.
8. The system pauses again for one second, then
flashes the third digit of the diagnostic code. Record
the number of flashes. For example, three flashes
indicate the third digit is three. In this example, the
first code is three hundred fifty three, or an internal
failure.
9. If more than one code is present, the system will
pause for two seconds, then flash the ready signal,
which is a series of six rapid flashes. The system
will flash the other trouble codes after the ready signal.
10. Refer to diagnostic codes in Table 4 to locate
the problem.
11. To exit the diagnostic mode, turn the ignition
key switch to the OFF position.
Table 4 CRUISE CONTROL DIAGNOSTIC CODES
Diagnostic code No. Fault condition
111 No code recorded
112 Throttle roll off
113 Cruise control switch turned OFF
121 Short between wiring harness SET/RESUME
122 Application of front or rear brakes
TROUBLESHOOTING 65
Table 4 CRUISE CONTROL DIAGNOSTIC CODES (continued)
Diagnostic code No. Fault condition
211 Coast (S/C button engaged) interval
longer than six seconds
212 Speed drops below 30 mph (48 k/ph)
while in coast (S/C button engaged)
213 Speed drops below 26 mph (42 k/ph)
or exceeds 90 mph (144 k/ph)
221 Speed drops 15 mph (24 k/ph) below set speed
(such in climbing a steep hill)
222 Speed decreases greater than
20 mph (32 k/ph) per second
223 Vehicle speed sensor input
231 Engine speed over 5000 rpm
232 Loss of tachometer signal
242 High rate of RPM change detected
(such as when contacting a slippery surface)
311 Internal failure
312 Internal failure
313 Internal failure
321 Internal failure
323 Internal failure
331 Internal failure
332 Internal failure
333 Internal failure
341 Low voltage
342 Internal failure
343 Internal failure
351 Internal failure
352 Internal failure
353 Internal failure
361 Internal failure
362 Internal failure
363 Internal failure
371 Internal failure
423 Internal failure
432 Internal failure
777 Internal failure
2
(continued)
CRUISE CONTROL SYSTEM
DIAGNOSTIC CODES
NOTE
The diagnostic codes can only be
cleared by a Harley-Davidson dealership.
The on-board diagnostic system identifies faults
within the system and stores this information as a
three-digit diagnostic trouble code. The diagnostic
system can store a maximum of eight trouble codes.
Diagnostic codes are displayed as a series of
flashes by the cruise control engagement C light on
the face of tachometer. To retrieve the diagnostic
code(s), perform the following:
1. Turn the engine off.
2. On the front fairing cap, turn the cruise ON/OFF
rocker switch to the OFF position. The light in the
rocker switch is off.
3. On the right side handlebar switch, push the
cruise SET/RESUME switch to SET and hold it.
4. Turn the ignition key switch to IGNITION, but
do not start the engine.
5. On the right side handlebar switch, release the
cruise SET/RESUME switch from the SET position
and look at the cruise control engagement C light.
The light will begin transmitting the diagnostic
codes. Each code consists of three digits.
6. The system flashes the first digit of the stored diagnostic
code. The cruise control engagement C
light illuminates for about 1/4 of a second, then
turns off for about 1/4 of a second. Record the number
of flashes. For example, three flashes indicate
the first digit is three.
7. The system pauses for one second, then flashes
the second digit of the diagnostic code. Record the
number of flashes. For example, five flashes indicate
the second digit is five.
8. The system pauses again for one second, then
flashes the third digit of the diagnostic code. Record
the number of flashes. For example, three flashes
indicate the third digit is three. In this example, the
first code is three hundred fifty three, or an internal
failure.
9. If more than one code is present, the system will
pause for two seconds, then flash the ready signal,
which is a series of six rapid flashes. The system
will flash the other trouble codes after the ready signal.
10. Refer to diagnostic codes in Table 4 to locate
the problem.
11. To exit the diagnostic mode, turn the ignition
key switch to the OFF position.
Table 4 CRUISE CONTROL DIAGNOSTIC CODES
Diagnostic code No. Fault condition
111 No code recorded
112 Throttle roll off
113 Cruise control switch turned OFF
121 Short between wiring harness SET/RESUME
122 Application of front or rear brakes
TROUBLESHOOTING 65
Table 4 CRUISE CONTROL DIAGNOSTIC CODES (continued)
Diagnostic code No. Fault condition
211 Coast (S/C button engaged) interval
longer than six seconds
212 Speed drops below 30 mph (48 k/ph)
while in coast (S/C button engaged)
213 Speed drops below 26 mph (42 k/ph)
or exceeds 90 mph (144 k/ph)
221 Speed drops 15 mph (24 k/ph) below set speed
(such in climbing a steep hill)
222 Speed decreases greater than
20 mph (32 k/ph) per second
223 Vehicle speed sensor input
231 Engine speed over 5000 rpm
232 Loss of tachometer signal
242 High rate of RPM change detected
(such as when contacting a slippery surface)
311 Internal failure
312 Internal failure
313 Internal failure
321 Internal failure
323 Internal failure
331 Internal failure
332 Internal failure
333 Internal failure
341 Low voltage
342 Internal failure
343 Internal failure
351 Internal failure
352 Internal failure
353 Internal failure
361 Internal failure
362 Internal failure
363 Internal failure
371 Internal failure
423 Internal failure
432 Internal failure
777 Internal failure
2
(continued)
Last edited by 14GuineaPig; Aug 25, 2015 at 07:09 PM.
Seasoned HDF Member
Joined: Nov 2006
Posts: 21,052
Likes: 19,188
From: The Wasteland
Have you tried the speed sensor? It can cause all sorts of things to act up when it goes bad. It will affect the turn signals, the speedo and tach, cruise control etc. Easy fix if that's the problem
Thread Starter
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6th Gear
Joined: Aug 2015
Posts: 10
Likes: 0
From: Kent UK
Everything else works ok, the only other strange thing is the CB seems to always be on Ch19 cant turn it off and when I turn the ignition on it goes straight to CB !! I will look up the speed sensor check, thanks
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From: Michigan
10-4 good buddy .
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