NHTSA ID Number: 10152637
Manufacturer Communication Number: IS-18905
TSB/Document Date: 2019-01-07
Summary
This instruction sheet explains how to install hatches with fan on H3 vehicles.
Instruction Sheet
IS18905
INSTALLATION OF HATCHES WITH FAN ON H3 MODELS
H3 MODELS
EFFECTIVITY
KIT TO
ORDER
HATCH
COLOR
PAGE
H3-45 coaches
Model Years : From 2019
From
2PCH33493KC710185
IS-18905_1
BEIGE
2 AND 4
H3-45 coaches
Model Years : From 2019
From
2PCH33493KC710185
IS-18905_2
GREY
3 AND 4
H3-45 coaches
Model Years : From 2005
up to 2018
From
2PCH3349951010168
up to
2PCH33493JC710184
IS-18905_3
BEIGE
21
NOTE
Material can be obtained through regular channels.
Writer: ml
IS18905
Page 2 / 40
SECTION 1: FOR H3 MODELS WITH NEW ELECTRICAL ARCHITECTURE
Kit # IS-18905_1 contains the following parts:
Part No.
Description
Qty
950456
HATCH WITH FAN (BEIGE)
2
061395
HARNESS FOR HATCHES W/FAN - DASH SECTION (NEA)
1
061396
HARNESS FOR HATCHES W/FAN - ROOF SECTION (NEA)
1
504637
CABLE TIE, NYLON BLK (STD)
30
562697
SWITCH, NGR EATON
8961K680
2
565927
CAP SWITCH EATON - HATCHES (VENT. ROOF)
2
504273
CABLE TIE, NYLON BLK (SMALL)
10
562286
TERMINAL PIN, FOR ROOF HARNESS REAR FAN WIRE EXTENDING
4
562482
TERMINAL SOCKET, FOR FAN CONNECTOR
6
562485
DEUTSCH CONNECTOR 2C SHP, MALE, FOR MOTOR
2
562488
SECONDARY LOCK DEUTSCH, FOR CONNECTOR 562485
2
563623
BUTT SPLICE / 16-14 / BLUE / W/THERMORETRAC / PANDUIT BSH14-Q
4
560668
ELECTRICAL WIRE RED, 14 AWG, GXL, 125 deg (ft)
3
562585
ELECTRICAL WIRE BLACK, 14 AWG, TXL, 125 deg (ft)
3
562387
CONVOLUTED TUBING NYL 0.25’’ID (ft)
2
561681
CONVOLUTED TUBING NYL 0.35’’ID (ft)
15
561683
CONVOLUTED TUBING NYL 0.50’’ID (ft)
2
504447
GROMMET .5X.062X.312X.625
6
IS18905
INSTRUCTION SHEET
1
FI18905
FEUILLE D’INSTRUCTIONS
1
Other parts that may be required with kit IS-18905_1 :
Part No.
Description
Qty
564099
HOCKEY TAPE BLACK
AS REQ.
684013
CAOUTCHOUC PROTECTION FOR ELECTRICAL TERMINAL
AS REQ.
684685
ADHESIVE/SEALANT SIMMON ISR70-03 BLACK
AS REQ.
680038
LOCTITE 243 BLUE
AS REQ.
Writer: ml
IS18905
Page 3 / 40
SECTION 1: FOR H3 MODELS WITH NEW ELECTRICAL ARCHITECTURE
Kit # IS-18905_2 contains the following parts:
Part No.
Description
Qty
950583
HATCH WITH FAN (GREY)
2
061395
HARNESS FOR HATCHES W/FAN - DASH SECTION (NEA)
1
061396
HARNESS FOR HATCHES W/FAN - ROOF SECTION (NEA)
1
504637
CABLE TIE, NYLON BLK (STD)
30
562697
SWITCH, NGR EATON 8961K680
2
565927
CAP SWITCH EATON - HATCHES (VENT. ROOF)
2
504273
CABLE TIE, NYLON BLK (SMALL)
10
562286
TERMINAL PIN, FOR ROOF HARNESS REAR FAN WIRE EXTENDING
4
562482
TERMINAL SOCKET, FOR FAN CONNECTOR
6
562485
DEUTSCH CONNECTOR 2C SHP, MALE, FOR MOTOR
2
562488
SECONDARY LOCK DEUTSCH, FOR CONNECTOR 562485
2
563623
BUTT SPLICE / 16-14 / BLUE / W/THERMORETRAC / PANDUIT BSH14-Q
4
560668
ELECTRICAL WIRE RED, 14 AWG, GXL, 125 deg (ft)
3
562585
ELECTRICAL WIRE BLACK, 14 AWG, TXL, 125 deg (ft)
3
562387
CONVOLUTED TUBING NYL 0.25’’ID (ft)
2
561681
CONVOLUTED TUBING NYL 0.35’’ID (ft)
15
561683
CONVOLUTED TUBING NYL 0.50’’ID (ft)
2
504447
GROMMET .5X.062X.312X.625
6
IS18905
INSTRUCTION SHEET
1
FI18905
FEUILLE D’INSTRUCTIONS
1
Other parts that may be required with kit IS-18905_2 :
Part No.
Description
Qty
564099
HOCKEY TAPE BLACK
AS REQ.
684013
CAOUTCHOUC PROTECTION FOR ELECTRICAL TERMINAL
AS REQ.
684685
ADHESIVE/SEALANT SIMMON ISR70-03 BLACK
AS REQ.
680038
LOCTITE 243 BLUE
AS REQ.
Writer: ml
IS18905
Page 4 / 40
DANGER
Park vehicle safely, apply parking brake, stop the engine. Prior to working on the vehicle, set the ignition
switch to the OFF position and trip the main circuit breakers equipped with a trip button.
SECTION 1: FOR H3 MODELS WITH NEW ELECTRICAL ARCHITECTURE
PROCEDURE (KIT IS-18905_1 AND KIT IS-18905_2)
1. Install protection to the seats.
FIGURE 1
2. Prepare the new hatches.
3. If applicable, remove the plastic frame on
both new hatches. Use Torx #40 and remove
the screws (4).
4. Keep the screws in a safe place.
FIGURE 2
5. Remove the wire holder that fixes the wire on
the frame. Use a Torx #20.
6. Keep the screw and the holder in a safe
place.
7. Discard both plastic frames.
NOTE
The new hatches are to be installed on the
existing frames which are glued on the
vehicle.
Writer: ml
IS18905
Page 5 / 40
FIGURE 3
8. Remove all hatch levers (4) and springs from
both new hatches and keep in a safe place.
FIGURE 4
9. Remove both existing hatches on the vehicle
by removing the screws (4 per hatch).
10. Discard the existing hatches and fasteners.
FIGURE 5
11. Remove the finishing plastic moulding of both
roof exits.
12. Keep the moulding and screws in a safe
place.
NOTE
The new hatches are to be installed on the
existing hatch frames which are glued on the
vehicle.
FIGURE 6
Writer: ml
IS18905
Page 6 / 40
13. Remove the dashboard cover by unscrewing
the M4 – 0.7x 20 screws (5) that secure it to
the dashboard.
FIGURE 7
14. Remove the finishing plastic moulding on the
driver side pillar.
FIGURE 8
15. Remove driver side parcel rack end cover.
FIGURE 9
Writer: ml
IS18905
Page 7 / 40
16. Remove the overhead compartment door in
line with the front hatch on the driver side.
17. Dismount light support screws.
FIGURE 10
18. Pull down the center roof panel around the
front hatch.
NOTE
Do not bend too much to avoid making a
kink on the center panel.
FIGURE 11
19. Remove the overhead compartment door in
line with the rear hatch on the driver side.
20. Dismount light support screws.
21. Remove the center roof panel completely
around the rear hatch.
NOTE
Do not bend too much to avoid making a
kink on the center panel.
FIGURE 12
Writer: ml
IS18905
Page 8 / 40
22. Unscrew the light control panel (6 screws per
panel) in line with the front hatch and the
panel in line with the rear hatch. Do not
disconnect wiring.
NOTE
Step 22 is to facilitate the installation of the
harness. Unscrew only number of panels as
necessary.
FIGURE 13
23. Remove vertical protective panel into the
front service compartment.
FIGURE 14
24. Remove horizontal protective panel into the
front service compartment.
FIGURE 15
Writer: ml
IS18905
Page 9 / 40
25. Prepare the installation of the dashboard fan
switches and dash harness (short harness).
26. Install 0.35’’ ID convoluted tubing on the dash
harness wiring.
FIGURE 16
27. Install switches with the red light facing down
as shown in Figure 17.
FIGURE 17
28. Install switch caps with the fan sign facing up
as shown in Figure 18.
29. On the back of each switch connect dash
harness switch connectors, Sw602 (front fan)
on the left and Sw603 (rear fan) on the right.
FIGURE 18
Writer: ml
IS18905
Page 10 / 40
30. Locate existing male connector C600 into the
dashboard.
31. Remove the existing female connector
without wires on the existing male connector
C600.
32. Do not connect yet the new female connector
with the existing connector.
NOTE
Do not plug existing male connector C600 to
- 💯【Conta.ct us for Support Directly】If you met any...
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...
- 【TURN OFF CEL】 This AL319 car scanner diagnostic tool...
- 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with...
- 【FOR END USER & DIYERS】 This error code reader AL319 is...
- 【USER-FRIENDLY DESIGN】 This OBD2 scanner and check...
- 【HIGH-QUALITY SERVICES】 12 months war.ranty from the...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: IS-18905
Replacement Service Bulletin Number:
MFR Communication Date: 2018-11-20
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
- Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
- 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
- Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API
- Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCA
Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU c0ding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations - 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCA AutoAuth: Now supports FCA SGW module for Chrysler, for Jeep, for Dodge (2018+), for Fiat (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Pr0gramming): Allows for Ford, for Lincoln, and for Mazda ECU pr0gramming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
- 39+ Services/Resets/Adaptations/Relearns/Calibrations: XTOOL D7S full system car scanner diagnostic tool tackles 99% of common car issues through its 36+ special functions, including Oil Reset, EPB, SAS, BMS, Throttle Reset, Injector C0ding, ABS Bleed, TPMS Reset, Power Balance, etc and also covers specific-vehicle functions like Crank Sensor Relearn, ABS Initialization, Cylinder Power Balance, Fuel Trim Reset, Idle Relearn etc. This car diagnostic scanner enhances efficiency, making repairs and maintenance hassle-free. Tip: DO NOT for All vehicles, please check compatibility first
- Cost-effective ECU C0ding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMW, for Benz and offline for BENZ, for MIT, along with PMI functions for Ford, for Mazda, and for Lincoln. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
- OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
Last update on 2026-06-30 / Affiliate links / Images from Amazon Product Advertising API
- 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
- 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
- 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
- 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.
- 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.
Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.