Harley Davidson 2011 Touring Models. Electrical Diagnostic Manual — page 1
GENERAL INFORMATION
1.1 SPECIFICATIONS AND COMPONENT
LOCATIONS
How To Use Diagnostic Tools. . . . . . . . . . ...1-13
1.3 DIAGNOSTICS AND
TROUBLESHOOTING
Voltage Drop. . . . . . . . . . . . . . . . . .1-18
Voltage Drop Test. . . . . . . . . . . . . ..1-18
Relay Variation. . . . . . . . . . . . . . ..1-19
Relay Test. . . . . . . . . . . . . . . . ..1-19
Job/Time Codes Values. . . . . . . . . . . . . 1-20
INITIAL DIAGNOSTICS AND SERIAL
DATA
Diagnostic Mode. . . . . . . . . . . . . . ..2-1
Diagnostics. . . . . . . . . . . . . . . . . . .2-1
Diagnostic Tips. . . . . . . . . . . . . . . 2-1
Code Types. . . . . . . . . . . . . . . . . . .2-6
Current. . . . . . . . . . . . . . . . . . 2-6
Historic. . . . . . . . . . . . . . . . . . 2-6
Connector Information. . . . . . . . . . . . .2-8
Initial Diagnostics. . . . . . . . . . . . . . . .2-21
Description and Operation. . . . . . . . . . . . 2-22
Components. . . . . . . . . . . . . . . . . .2-23
Communication DTCs and "Bus Er". . . . . . . . .2-23
Diagnostic Tips. . . . . . . . . . . . . . ..2-23
2.3 DTC U1016, U1040, U1064, U1097, U1255
Description and Operation. . . . . . . . . . . . 2-24
Diagnostic Tips. . . . . . . . . . . . . . ..2-24
Connector Information. . . . . . . . . . . ...2-24
DTC U1016. . . . . . . . . . . . . . . . . ..2-25
DTC U1040, U1255. . . . . . . . . . . . . . ..2-26
DTC U1064, U1255. . . . . . . . . . . . . . ..2-27
DTC U1097, U1255. . . . . . . . . . . . . . ..2-28
2.4 DTC U1300, U1301 OR BUS ER
Description and Operation. . . . . . . . . . . . 2-29
Diagnostic Tips. . . . . . . . . . . . . . ..2-29
Connector Information. . . . . . . . . . . ...2-29
DTC U1300. . . . . . . . . . . . . . . . . ..2-30
DTC U1301. . . . . . . . . . . . . . . . . ..2-31
III
T
ABLE OF CONTENTS
STARTING AND CHARGING
Nothing Clicks. . . . . . . . . . . . . . . . . .3-8
Start Relay Clicks. . . . . . . . . . . . . . . .3-10
Starter Solenoid Clicks. . . . . . . . . . . . . .3-11
Starter Spins But Does Not Engage. . . . . . . . .3-12
1. Pinion Gear and Clutch Shell Test. . . . . . .3-12
Starter Stalls or Spins Too Slowly. . . . . . . . . .3-12
3.3 TESTING STARTER ON MOTORCYCLE
Starter Current Draw Test. . . . . . . . . . . . .3-13
Description and Operation. . . . . . . . . . . . 3-16
Alternator. . . . . . . . . . . . . . . . ...3-16
Voltage Regulator. . . . . . . . . . . . . ..3-16
Troubleshooting. . . . . . . . . . . . . . . . 3-16
Low or No Charging. . . . . . . . . . . . . . ..3-17
Overcharging. . . . . . . . . . . . . . . . . 3-17
Low Battery After Extended IGN OFF. . . . . . . ..3-18
1. Battery Test. . . . . . . . . . . . . . . 3-18
2. Amp Draw Test. . . . . . . . . . . . . ..3-18
Battery Runs Down During Use. . . . . . . . . ...3-18
Battery Charging Tests. . . . . . . . . . . . . .3-18
IV TABLE OF CONTENTS
TABLE OF CONTENTS
Description and Operation. . . . . . . . . . . . 3-22
DTC B0563. . . . . . . . . . . . . . . ...3-22
DTC P0562 and P0563. . . . . . . . . . . .3-22
Diagnostics. . . . . . . . . . . . . . . . . ...3-22
Diagnostic Tips. . . . . . . . . . . . . . ..3-22
Connector Information. . . . . . . . . . . ...3-22
DTC P0562. . . . . . . . . . . . . . . . . ...3-24
DTC B0563, P0563. . . . . . . . . . . . . . ..3-26
Description and Operation. . . . . . . . . . . . 3-27
Diagnostic Tips. . . . . . . . . . . . . . ..3-27
DTC B1006, B1007. . . . . . . . . . . . . . ..3-27
INSTRUMENTS
Description and Operation. . . . . . . . . . . . ..4-1
Trip Odometer Reset Switch Operation. . . . . ...4-1
Description and Operation. . . . . . . . . . . . ..4-3
Connector Information. . . . . . . . . . . . .4-3
DTC B1004. . . . . . . . . . . . . . . . . . .4-5
1. Fuel Level Sender Voltage Test. . . . . . . ...4-5
DTC B1005. . . . . . . . . . . . . . . . . . .4-5
Description and Operation. . . . . . . . . . . . ..4-7
Trip Odometer Reset Switch Closed. . . . . . ...4-7
DTC B1008. . . . . . . . . . . . . . . . . . .4-7
Description and Operation. . . . . . . . . . . . ..4-8
Connector Information. . . . . . . . . . . . .4-8
Speedometer Inoperative. . . . . . . . . . . . .4-10
Description and Operation. . . . . . . . . . . . 4-12
Oil Pressure Lamp Always On. . . . . . . . . . ..4-17
Oil Pressure Lamp Inoperative. . . . . . . . . . .4-17
Neutral Lamp Always On. . . . . . . . . . . . ..4-18
TABLE OF CONTENTS V
TABLE OF CONTENTS
Neutral Lamp Inoperative. . . . . . . . . . . . .4-18
High Beam Indicator Lamp Inoperative. . . . . . . 4-19
Turn Signal Indicator Inoperative. . . . . . . . . ..4-19
Problem. . . . . . . . . . . . . . . . . .4-21
Ambient Air Temperature Gauge. . . . . . . . . ..4-21
Problem. . . . . . . . . . . . . . . . . .4-21
Voltmeter Gauge. . . . . . . . . . . . . . . ...4-22
Problem. . . . . . . . . . . . . . . . . .4-22
ACCESSORIES, HORN, LIGHTING
AND SECURITY
Rear Auxiliary Power Outlet Inoperative. . . . . . . .5-3
Cigar Lighter Inoperative. . . . . . . . . . . . . 5-3
Description and Operation. . . . . . . . . . . . ..5-4
Diagnostic Tips. . . . . . . . . . . . . . . 5-4
Connector Information. . . . . . . . . . . . .5-4
Heated Handgrips Inoperative. . . . . . . . . . . 5-6
Diagnostic Tips. . . . . . . . . . . . . . . 5-8
Cruise Inoperative Diagnostics. . . . . . . . . . ...5-8
Cruise Control Inoperative Conditions. . . . . . . ..5-10
Cruise Control. . . . . . . . . . . . . . . . ..5-11
Connector Information. . . . . . . . . . . ...5-11
DTC P0577. . . . . . . . . . . . . . . . . ...5-13
Horn Switch. . . . . . . . . . . . . . . ...5-14
Horn. . . . . . . . . . . . . . . . . . ..5-14
Symptoms. . . . . . . . . . . . . . . . . . 5-14
Diagnostic Tips. . . . . . . . . . . . . . ..5-14
Connector Information. . . . . . . . . . . ...5-14
Horn Always On. . . . . . . . . . . . . . . . 5-15
1. Horn Switch Test. . . . . . . . . . . . . 5-15
Horn Inoperative. . . . . . . . . . . . . . . ...5-15
Description and Operation. . . . . . . . . . . . 5-16
Will Not Cancel Upon Turn Completion, No DTCs. . ...5-19
Flash at Double Normal Rate, All Bulbs Work, No DTCs..5-19
Both Turn Signal Lamps on One Side Inoperative, No
DTCs. . . . . . . . . . . . . . . . . . . . 5-20
One Turn Signal Lamp Inoperative, No DTCs. . . . ..5-21
VI TABLE OF CONTENTS
TABLE OF CONTENTS
DTC B1154
TOOL NAME
PART NUMBER
BREAKOUT BOX
HD-42682
Table 5-50. DTC B1154 Diagnostic Faults
POSSIBLE CAUSES
TSM/TSSM/HFSM malfunction
Switch malfunction
Short to ground in clutch switch circuit
NOTE
This DTC may occur if the vehicle is ridden with clutch disen-
gaged (pulled in) at speeds greater than 10 mph (16 km/h) for
more than 60 seconds (coasting down a long mountain road).
1. Clutch Circuit Short to Ground Test
1.
Connect BREAKOUT BOX (Part No. HD-42682) to wire
harness [30B], leaving HFSM [30A] disconnected. See
2.
Using a multimeter, test for continuity between breakout
box (Gray) terminal 10 and terminal 12.
3.
Is continuity present?
a.
Yes.
b.
No. Replace HFSM. See the service manual.
2. Clutch Switch Circuit Test
1.
Disconnect left hand controls [24].
2.
Test for continuity between breakout box (Gray) terminal
10 and terminal 12.
3.
Is continuity present?
a.
Yes. Repair short to ground on (BK/R) wire in main
wiring harness between [30B] and [24B].
b.
No.
3. Clutch Switch Test
1.
Inspect left handlebar switch wiring for a short to ground.
2.
Was a short to ground present?
a.
Yes. Repair short to ground in left handlebar switch
wiring.
b.
No. Replace clutch switch. See the service manual.
DTC B1155
TOOL NAME
PART NUMBER
BREAKOUT BOX
HD-42682
Table 5-51. DTC B1155 Diagnostic Faults
POSSIBLE CAUSES
TSM/TSSM/HFSM malfunction
Short to ground in neutral circuit
Neutral switch malfunction
NOTE
This DTC may occur if the vehicle is ridden in neutral at speeds
greater than 10 mph (16 km/h) for more than 60 seconds
(coasting down a long mountain road).
1. Neutral Circuit Short to Ground Test
1.
Shift the transmission into 1st or 2nd gear.
2.
Connect BREAKOUT BOX (Part No. HD-42682) to wire
harness [30B], leaving HFSM [30A] disconnected. See
.
3.
Using a multimeter, measure resistance between breakout
box (Gray) terminal 4 and terminal 12.
4.
Is resistance less than 10 Ohms?
a.
Yes.
b.
No. Replace HFSM. See the service manual.
2. Neutral Switch Short to Ground Test
1.
Disconnect neutral switch [131].
2.
Measure resistance between breakout box (Gray) terminal
4 and terminal 12.
3.
Is resistance less than 10 Ohms?
a.
Yes. Repair short to ground on (TN) wire.
b.
No. Replace neutral switch. See the service manual.
5-72 2011 Touring Diagnostics: Accessories, Horn, Lighting and Security
SUBJECT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE NO.
ENGINE MANA
GEMENT
4. Headset SpkA Voltage Test
1.
Install ADVANCED AUDIO SYSTEM BREAKOUT
BOX (Part No. HD-47918) between radio [27A] and har-
ness [27B].
2.
Measure voltage from breakout box [27] terminal 21 to
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
3.
Is voltage less than 4.5V?
a.
Yes.
b.
No.
5. Headset SpkA Continuity Test
1.
Disconnect radio breakout box from radio [27A], leaving
harness [27B] connected.
2.
Test for continuity between breakout box [27] terminal 21
and switch harness [105A] terminal 10 using HARNESS
CONNECTOR TEST KIT (Part No. HD-41404-C).
3.
Is continuity present?
a.
Yes. Replace speaker switch. See the service
manual. (6143)
b.
No. Repair open (V/O) wire between [27B] terminal
21 and [105A] terminal 10. (5041)
6. Headset SpkA Short to Ground Test
1.
Test for continuity from breakout box [27] terminal 21 to
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
2.
Is continuity present?
a.
Yes. Repair short to ground. (5041)
b.
No.
7. Headset SpkA Short to Voltage Test
1.
Test for voltage from breakout box [27] terminal 21 and
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
2.
Is battery voltage present?
a.
Yes. Repair short to voltage on (V/O) wire. If wire is
okay, replace radio. (6103)
b.
No. Replace speaker switch. See the service manual.
(6143)
8. Headset SpkB Voltage Test
1.
Install ADVANCED AUDIO SYSTEM BREAKOUT
BOX (Part No. HD-47918) between radio [27A] and har-
ness [27B].
2.
Measure voltage from breakout box [27] terminal 13 to
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
3.
Is voltage less than 2.5V?
a.
Yes.
b.
No.
9. Headset SpkB Continuity Test
1.
Disconnect radio breakout box from radio [27A], leaving
harness [27B] connected.
2.
Test for continuity between breakout box [27] terminal 13
and switch harness [105A] terminal 11 using HARNESS
CONNECTOR TEST KIT (Part No. HD-41404-C).
3.
Is continuity present?
a.
Yes. Replace speaker switch. See the service
manual. (6143)
b.
No. Repair open (BN/O) wire between [27B] terminal
13 and [105A] terminal 11. (5041)
10. Headset SpkB Short to Voltage Test
1.
Test for voltage from breakout box [27] terminal 13 and
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
2.
Is battery voltage present?
a.
Yes. Repair short to voltage on (BN/O) wire. (5041)
b.
No.
11. Headset SpkB Short to Ground Test
1.
Test for continuity from breakout box [27] terminal 13 to
ground using HARNESS CONNECTOR TEST KIT (Part
No. HD-41404-C).
2.
Is continuity present?
a.
Yes. Repair short to ground on (BN/O) wire. (5041)
b.
No. Replace radio. See the service manual. (6103)
SYMPTOM 9: HEADSET SPEAKERS
INOPERATIVE
TOOL NAME
PART NUMBER
HARNESS CONNECTOR TEST KIT
HD-41404-C
ADVANCED AUDIO SYSTEM
BREAKOUT BOX
HD-47918
Headset speakers rarely fail at the same time. Troubleshooting
time can be significantly reduced by substituting known good
units for the suspect units. Alternatively substituting parts of
the suspect units (headsets and coil cords) can quickly
determine whether the headsets or coil cords are faulty, or
whether the fault lies elsewhere in the system.
2011 Touring Diagnostics: Audio System 8-41
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