HEATED HAND GRIPS
941003942024-07-10
GENERAL INFORMATION
Table 1. General Information
Kits
Suggested Tools
Skill Level(1)
56100574, 56100575, 56100619, 56100713, 56100714
Safety Glasses, Torque Wrench
(1) Tightening to torque value or other moderate tools and techniques required
KIT CONTENTS
Figure 1. Kit Contents: Heated Hand Grips
Table 2. Kit Contents: Heated Hand Grips Kit
Verify that all contents are present in the kit before installing or removing items from vehicle.
Kit
Item
Qty
Description
Part No.
Notes
56100574, Switchback, heated (black)
1
1
Grip, left, black
56100578
2
1
Grip, right, black
56100576
3
1
End cap, right
56100598
56100575, Switchback, heated (silver)
1
1
Grip, left
56100579
2
1
Grip, right
56100577
3
1
End cap, right
56100599
56100619 (black)
1
1
Grip, left
56100580A
2
1
Grip, right
56100581A
3
1
End cap, right
Not sold separately
56100713, Kahuna, heated (black)
1
1
Grip, left
56100717
2
1
Grip, right
56100715
3
1
End cap, right
56100337
56100714, Kahuna, heated (chrome)
1
1
Grip, left
56100718
2
1
Grip, right
56100716
3
1
End cap, right
56100329
GENERAL
Instruction sheet is also available electronically. To verify you are using the most current version available, do one of the following:
  • Scan QR code in upper left corner of the instruction sheet
NOTE
This instruction sheet may have a Supplemental Video to assist installer in clarifying a certain part of the assembly. A linked video would be located at the end of this instruction sheet.
Models
For model fitment information, see the Parts and Accessories (P&A) Retail Catalog or the Parts and Accessories section of www.harley-davidson.com.
Contact Harley-Davidson Customer Support Center at 1-800-258-2464 (U.S. only) or 1-414-343-4056.
Installation Requirements
WARNING
Rider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)
Heated Hand Grips are a Plug-n-Play item and DIGITAL TECHNICIAN II (Part Number:HD-48650) is not required.
NOTE
This instruction sheet references service manual information. A service manual for the year and model motorcycle is required for this installation and is available from:
PLUG and PLAY HAND CONTROL SOFTWARE CONFIRMATION
NOTE
2024 Models Affected: Street Glide (FLHX), Road Glide (FLTRX), CVO Road Glide ST (FLTRXSTSE)
1. Remove cover from Right Hand Control Module (RHCM) or Left Hand Control Module (LHCM). See service manual.
2. Locate label with two rows of numbers (1).
a. If the top number has a suffix letter, Auto-Learn for heated hand grips is enabled.
b. If the top number does not have a suffix letter, then a re-flash is required using:

Special Tool: DIGITAL TECHNICIAN II (HD-48650)

c. Connect the motorcycle to Digital Technician II (DT II).
d. Proceed to Toolbox at the top menu.
e. Select: Vehicle Setup. Located in left side menu.
f. Select: LHCM/RHCM Customization.
g. Select: Enabled. For Heated Grips on both Right and Left Hand Control Modules (R&LHCMs).
h. Select: Update Vehicle. Located at bottom of screen.
i. Disconnect vehicle from DT II.
3. Install cover to RHCM or LHCM. See service manual.
1Label with numbers
Figure 2. Right Hand Control Module
1Label with numbers
Figure 3. Left Hand Control Module
PREPARE
1. Remove left saddlebag. See service manual.
2. Remove left side cover. See service manual.
3. Remove main fuse. See service manual.
4. Remove clutch handle assembly. See service manual.
5. Remove white plastic shipping sleeve from inside both right and left heated grips.
REMOVE
Left
1. See Figure 4. Remove clutch lever bracket.
a. Slide rubber boot (5) back.
b. Disconnect clutch switch connector (4).
c. Remove screws (1).
d. Remove washers (2).
e. Remove clutch lever bracket (3).
f. Secure bracket out of the way.
NOTE
Protect cosmetic surfaces.
2. See Figure 5. Remove LHCM cover.
a. Remove screws (3).
b. Remove cover (2).
3. See Figure 6. Disconnect connectors.
a. Disconnect LHCM connector (7).
b. Disconnect heated hand grip connector (6).
c. Remove cables (1,3) from LHCM cable guide (2).
4. See Figure 7. Remove left heated hand grip (2) while feeding heated hand grip connector (3) through cable opening (4).
5. Remove LHCM (1).
Right
1. See Figure 8. Remove brake lever bracket.
a. Slide rubber boot (3) off connector.
b. Disconnect brake switch connector (4).
c. Remove screws (2).
d. Remove washers (1).
e. Remove brake lever bracket (5).
NOTE
Do not allow master cylinder to be positioned upside down.
f. Secure bracket out of the way.
2. See Figure 9. Remove RHCM cover.
a. Remove screws (1).
b. Remove cover (2).
3. See Figure 10. Disconnect connectors.
a. Disconnect brake lever switch connector (6).
b. Disconnect heated hand grip connector (5).
c. Disconnect twist grip sensor connector (3).
4. See Figure 11. Remove right heated hand grip.
a. Open wire bridge (5).
b. Remove hand grip (1) while feeding hand grip connector (4) through cable opening (3).
c. Remove hand grip (1).
5. Remove RHCM (2).
INSTALL
NOTE
  • When routing and closing Right and Left Hand Control Modules (R&LHCMs), verify there are no pinched wires. Do not over tighten rear switch housings. See service manual.
  • Protect cosmetic surfaces.
Left
1. Install left heated hand grip.
a. Feed heated handle bar cable through handle bar while guiding left heated hand grip (2).
b. Pull heated hand grip connector (3) out through cable opening (4).
c. See Figure 6. Install lip of grip in groove (4) on LHCM.
2. See Figure 7. Install LHCM (1) on handlebar.
3. See Figure 6. Connect connectors.
a. Connect heated hand grip connector (6).
b. Route LHCM cable (3) onto LHCM cable guide (2).
c. Connect LHCM connector (7).
4. See Figure 5. Install cover.
a. Guide clutch switch cable (1) through cover opening (5).
NOTE
Carefully install clutch lever to not damage the clutch switch. See service manual.
b. Install LHCM rear cover (2).
NOTE
Do not remove alignment screw.
c. Align alignment screw (4) with alignment hole in handlebar.
d. Verify alignment screw is properly engaged into hole in handle bar.
NOTE
Failure to do this may result in damage to cover.
e. Install screws (3). Tighten.
Torque: 4–5.1 N·m (35–45 in-lbs) Do not over tighten.
f. If alignment screw was removed install and snug alignment screw (4).
5. See Figure 4. Install clutch lever bracket.
a. Place clutch lever bracket (3) on LHCM bracket.
b. Install screws (1) and align gap (6) with alignment Mark (7).
NOTE
Gap on LHCM must not be rotated past alignment mark.
c. Tighten top screw first.
Torque: 10–11 N·m (89–97 in-lbs)
d. Tighten bottom screw.
Torque: 10–11 N·m (89–97 in-lbs)
e. Connect clutch switch connector (4).
f. Slide rubber boot (5) over connector.
1Screw (2)
2Washer (2)
3Clutch lever bracket
4Clutch switch connector
5Rubber boot
6Gap
7Alignment mark
Figure 4. Clutch Lever Bracket
1Clutch switch cable
2Cover
3Screw (2)
4Alignment screw (do not remove)
5Cover opening
Figure 5. LHCM Cover
1Heated hand grip cable
2LHCM cable guide
3LHCM cable
4Groove
5Left heated hand grip
6Heated hand grip connector
7LHCM Connector
Figure 6. LHCM Connections
NOTE
LHCM and grip will not go together unless pre-assembled as shown in Figure 6.
1LHCM
2Left heated hand grip
3Heated hand grip connector
4Cable opening
Figure 7. Left Grip Removal/Install
Right
1. See Figure 11. Install right heated hand grip.
a. Feed hand grip cable through handle bar while guiding right hand grip (1).
b. Pull hand grip connector (4) out through cable opening (3).
c. See Figure 10. Install lip (2) of grip in groove (1) on RHCM.
d. Close wire bridge (8).
2. Install RHCM (2) on handlebar.
3. See Figure 10. Connect connectors.
a. Connect twist grip sensor connector (3).
b. Connect brake lever switch connector (6).
c. Connect heated hand grip connector (5).
4. Install cover.
a. See Figure 10. Verify cables are between cover supports (7).
b. See Figure 9. Guide cables through cover opening (3).
c. Install cover (2).
d. Install screws (1). Tighten.
Torque: 4–5.1 N·m (35–45 in-lbs) Do not over tighten.
5. See Figure 8. Install brake lever bracket.
a. Place brake lever bracket (5) on RHCM bracket.
b. Install washers (1).
c. Install screws (2) and align gap (6) with alignment mark (7).
NOTE
  • When installing RHCM, verify throttle end play is set correctly. See service manual.
  • Gap must not be rotated past alignment mark. Do not push master cylinder control assembly inboard past alignment mark.
d. Tighten top screw first.
Torque: 10–11 N·m (89–97 in-lbs)
e. Tighten bottom screw.
Torque: 10–11 N·m (89–97 in-lbs)
f. Connect brake switch connector (4).
g. Slide rubber boot (3) over connector.
6. Verify throttle function.
NOTE
Vehicle must not be running for this step.
a. Rotate throttle wide open.
b. Release throttle.
c. Throttle should rotate freely with no binding, dragging or slowing.
1Washer (2)
2Screw (2)
3Rubber boot
4Brake switch connector
5Brake lever bracket
6Gap
7Alignment mark
Figure 8. Brake Lever Bracket (typical)
1Screw (2)
2Cover
3Cover opening
Figure 9. RHCM Cover
1Groove
2Hand grip lip
3Twist grip sensor connector
4Cable opening
5Heated hand grip connector
6Brake lever switch connector
7Cover support (2)
8Wide bridge
Figure 10. RHCM Connections
NOTE
This ridge should be pre-assembled into RHCM groove at this point when it's being slid onto the handlebar as shown in Figure 10.
1Right heated hand grip
2RHCM
3Cable opening
4Heated hand grip connector
5Wire bridge
Figure 11. Right Grip Removal/Install
COMPLETE
1. Install main fuse. See service manual.
2. Install left side cover. See service manual.
3. Install left saddlebag. See service manual.
NOTE
Upon initial installation, it may take up to five minutes for the hand controls to write software updates to the heated grips. Heated grips will NOT function until this is complete. Do not press the Left button to turn on the grips until this occurs.
The vehicle must be running to operate the heated grips.