LI3446ER4 Service Bulletin/Repair Instructions

L775
10131
10132
L82U1D3000999
L82U2D3001000
2
Brantford NIS
L928
—
—
L82J7F3001793
L82J0F3001795
3
Burlington - Ontario
L887
7017-15
7025-15
L82J7F3001681
L82J8F3001723
9
Calgary Transit - Alberta
L601
8101
8114
L82U5A4000099
L82U4A4000112
14
Calgary Transit - Alberta
L607
8115
8130
L82UXA3000477
L82U6A3000492
16
Calgary Transit - Alberta
L615
8131
8158
L82U1B4000019
L82U4B4000046
28
Calgary Transit - Alberta
L624
—
—
L82U4B4000077
L82U6B4000078
2
Calgary Transit - Alberta
L637
8161
8180
L82U7B3000356
L82U2B3000376
20
Calgary Transit - Alberta
L709
8181
8200
L82UXC3000806
L82U3C3000825
20
Calgary Transit - Alberta
L733
8201
8202
L82AXD3000926
L82A1D3000927
2
Chicago Transit Authority - CTA - Illinois
L773
—
—
L82JXD4500429
L82J6D4500430
2
Chicago Transit Authority - CTA - Illinois
L811
7902
7949
L82J6E4500509
L82J6E4500526
48
Chicago Transit Authority - CTA - Illinois
L837
7950
7999
L82J6E4500655
L82J1E4500708
50
Chicago Transit Authority - CTA - Illinois
L847
8000
8049
L82J1E4500773
L82JXE4500822
50
Chicago Transit Authority - CTA - Illinois
L848
8050
8099
L82JXF4500823
L82J1F4500872
50
Chicago Transit Authority - CTA - Illinois
L849
8100
8149
L82J5F4500874
L82J3F4500923
50
Chicago Transit Authority - CTA - Illinois
L850
8150
8177
L82J5F4500924
L82J8F4500951
28
Clemson Area Transit - South Carolina
L617
—
—
S92U5C4500002
S92U5C4500002
1
Clemson Area Transit - South Carolina
L769
—
—
S92U1D4500418
S92U1D4500418
1
CMBC (TransLink) - British Columbia
L301
9602
9649
L82U373000216
L82U173000263
48
CMBC (TransLink) - British Columbia
L302
9650
9706
L82U673000386
L82U973000351
56
CMBC (TransLink) - British Columbia
L317
9601
9601
L82U973000155
L82U973000155
1
PAGE 3 OF 13
SAV.1E.2012MA
INFORMATION LETTER

ROAD NUMBER

CLIENT
ORDER
LI3446ER4
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
CMBC (TransLink) - British Columbia
L341
V9707
V9725
L82U373000412
L82U573000430
19
CMBC (TransLink) - British Columbia
L380
9726
9747
L82U483000209
L82U683000230
22
CMBC (TransLink) - British Columbia
L381
9748
9781
L82U383000329
L82U483000369
34
CMBC (TransLink) - British Columbia
L382
9782
9791
L82U083000370
L82U783000379
10
CMBC (TransLink) - British Columbia
L412
9401
9401
L82X993000136
L82X993000136
1
CMBC (TransLink) - British Columbia
L454
9402
9470
L82X793000359
L82XX93000453
69
CMBC (TransLink) - British Columbia
L455
9471
9491
L82X093000459
L82X993000489
21
CMBC (TransLink) - British Columbia
L482
9492
9517
L82X894000040
L82X094000064
25
CMBC (TransLink) - British Columbia
L483
9518
9542
L82X294000065
L82X594000089
25
CMBC (TransLink) - British Columbia
L532
9543
9551
L82U093000497
L82U693000505
9
CMBC (TransLink) - British Columbia
L533
9552
9573
L82U193000511
L82U093000537
22
CMBC (TransLink) - British Columbia
L534
9574
9590
L82U694000124
L82U894000139
16
CMBC (West Vancouver) - British Columbia
L345
701
702
L82U373000264
L82U573000265
2
CMBC (West Vancouver) - British Columbia
L401
801
803
L82U983000206
L82U283000208
3
CMBC (West Vancouver) - British Columbia
L539
901
909
L82U494000140
L82U994000148
9
CT Transit - Connecticut
L554
1041
1065
S92U1A4000139
S92U0A4000164
25
CT Transit - Connecticut
L571
1101
1110
S92YXB4000144
S92Y4B4000169
10
CT Transit - Connecticut
L814
1462
1473
S92LXE4500717
S92L4E4500728
12
CT Transit - Connecticut
L815
1426
1426
S92L0E4500709
S92L0E4500712

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SaleBestseller No. 1

TOPDON Bidirectional Scan Tool, 2026 New ArtiDiag900 Lite Automotive Diagnostic Tool for Full System, Scanner for Car with Active Test, 8 Reset, Wireless OBD2 Scanner Diagnostic Tool for All Vehicles

[2026 Top-Tier Hardware and Software Upgrade]: Topdon ArtiDiag900 Lite scanner has enhanced hardware and latest features, including Android 11.0, 5x faster CPU, 10000mAh battery for 12 hours of continuous operation, stable wireless diagnosis with Bluetooth 5.0, 8-inch touchscreen. Added bi-directional control, wireless diagnosis, battery testing (optional), and DTC repair guide
[TOPDON Bidirectional Scan Tool]: This bidirectional obd2 scanner sends commands to the vehicle's ECU for active testing, enabling users to accurately and quickly locate faulty components such as injectors, coolant pumps, windows, wipers, headlights, mirrors, etc. The bidirectional control scanner is the ideal choice for workshops/automotive repair shops as it significantly reduces mechanic's diagnostic time.
[Wireless Bluetooth Diagnostic Experience]: The AD900 Lite scan tool comes with a Bluetooth 5.0 VCI, supporting a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.
[DTC Repair Guide Function]: Easily diagnose issues with your vehicle and receive guidance on repairs with the topdon scan tool's fault code definitions for all systems,maximize your diagnostic capabilities. This function is compatible with Chrysler/Dodge/Jeep/Fiat 2010-2014 and expanding with continual updates,the AritDiag 900 Lite car diagnostic scanner is the must-have tool for any technician or DIY enthusiast.
[OE-Level Full System Diagnostics]:AritDiag900 Lite full system diagnostic scanner can scan ALL available modules(Engine, Transmission, Airbag, ABS, ESP, TPMS, Gateway, Steering, Radio, Air conditioning, ect.) to✔read ECU info, ✔read/clear codes, ✔view live data stream, ✔retrieves freeze-frame, ✔perform active tests, and more. With just a simple click, it provides you with accurate and in-depth diagnostics.

SaleBestseller No. 2

TOPDON ONE Bidirectional Scan Tool, 10.1" OBD2 Scanner with J2534 Pass-Thru and ECU Coding, Over 50 Resets, Topology Mapping Car Diagnostic Tool for All Vehicles

Dual WiFi & 10.1" Touchscreen: Provides a stable, high-speed wireless link 3x faster than bluetooth, and a responsive, professional interface. Topdon ONE obd2 scanner diagnostic tool ensures smooth, non-lagging diagnostic scan, boosting mechanic efficiency
J2534 Pass-Thru Support: The included ONE VCI supports the J2534 standard, allowing it to function as a pass-thru device when paired with OEM diagnostic software.Through TOPDON’s RLink platform, technicians can perform dealer-level coding, expanding in-house capabilities without investing in multiple factory automotive scan tools
OE Topology Mapping: Visualize the vehicle’s ECU network exactly as it’s built.Zoom, pan, and highlight specific modules to pinpoint component issues with precision.Topology mapping displays real-time communication between modules
Topfix AI Assistant: Covers 5 million plus fault codes and delivers instant causes, symptoms, and repair guidance with professional wiring diagrams for each code.Slashes diagnostic time, boosts first-time fix accuracy, and increases shop revenue
50 Plus Service Functions: Covers high-demand services like ADAS calibration, DPF regen, TPMS reset, ABS bleed, and throttle adaptation.Expands your service menu, allows you to charge premium rates, and turns away zero jobs due to lack of tooling. Vehicle-specific functionality may vary.

SaleBestseller No. 3

TOPDON TopScan Lite OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, 8+ Hot Reset, Repair Guides, Check Engine Car Code Reader, Performance Test

Bi-Directional Control, Quickly Locate Problems: Turn your phone into a professional diagnostic tool. You can send commands from your phone to the ECU to test injectors, cooling fans, headlights, A/C clutch, windows, wipers, and more. See which one doesn't respond. Helps you quickly locate the problem and save time. No need to tear things apart, avoid blind disassembly.
Full System Diagnostics, No Fault Hides: Unlike basic diagnostic tools that only cover 4 systems, TopScan can scan all systems. Read and clear trouble codes, view live data streams, and generate a complete vehicle health report – all issues are clear at a glance. Covers 10,000+ vehicle models and is compatible with 99.99% of vehicles.
Flexible Subscription, Choose Advanced Features as Needed: TopScan Lite provides free-for-life access to core diagnostics, including full system scan, code reading, performance tests, and repair information. After purchase, advanced features (bi-directional control, service operations, live data, code clearing, and AI functions) are free-for-the-first-year. After the first year, if you want to use advanced features, you need to subscribe on a monthly, quarterly, or yearly basis. As new models and reset functions are updated, the tool will also be continuously upgraded.
AI Assistant - TopFix: Think of TopFix as your personal AI mechanic. It leverages a repair database and OEM data to deliver clear, step-by-step repair solutions. Features include AI Q&A, one-click translation, and a full repair log, making your diagnostic process simpler and more efficient.
8+ Hot Resets, Keep Your Car in Top Shape: One-tap resets for oil, throttle, EPB, steering angle, DPF, ABS, BMS, and airbag. It enables car owners to easily perform essential maintenance, ensuring the vehicle stays in optimal condition and extends its service life.

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Last update on 2026-05-11 / Affiliate links / Images from Amazon Product Advertising API

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