NHTSA ID Number: 11033740
Manufacturer Communication Number: 37618.3.4
TSB/Document Date: 2026-06-08
Summary
This is a TJ - Text - plus 2 instruction documents (TJI's) - + 2 PDFS + how to find structure week + flow chart, 6 in all. If the Check Engine Light is on in the DIM and one or more of the DTCs listed below are set, please follow the advice under "Service".
Page 27 ( 60 )
Loosen the screws.
Do not remove the screws completely.
Remove the screws.
Remove the marked part.
TJ Instruction VCC-531608-2
Page 28 ( 60 )
Remove the screws.
Remove the marked part.
Torque:
M6 , 10 Nm
Remove the screws.
Remove the marked part.
Torque:
Lower torque rod rear right, to Engine mount
bracket , 110 Nm
TJ Instruction VCC-531608-2
Page 29 ( 60 )
Remove the screws.
Remove the marked part.
Torque:
• Stage 1 : Lower torque rod rear right, to
subframe , 90 Nm
• Stage 2 : Lower torque rod rear right, to
subframe , 120°
Remove the screw.
Torque:
• Stage 1 : Collision member to subframe ,
30 Nm
• Stage 2 : Collision member to subframe ,
90°
TJ Instruction VCC-531608-2
Page 30 ( 60 )
Special Tool: T9997680, Support
Install the Special tool.
TJ Instruction VCC-531608-2
Page 31 ( 60 )
Install the Special tool.
1 . Install the marked component.
2.
Torque:
M12 , 80 Nm
3.
Torque:
M8 , 24 Nm
TJ Instruction VCC-531608-2
Page 32 ( 60 )
Remove the screws.
1.
2.
Torque:
• Stage 1 : Engine mount bracket, to
Cylinder head, M12 , 90 Nm
• Stage 2 : Engine mount bracket, to
Cylinder head, M12 , 90°
Torque:
Engine mount bracket, to Cylinder head,
M10 , 60 Nm
Install the Special tool.
Special Tool: T9997718, Counterhold
TJ Instruction VCC-531608-2
Page 33 ( 60 )
Remove the marked part.
Note! The component can be reused
unless it has been subjected to abnormal
mechanical stress, damage or oil
contamination.
TJ Instruction VCC-531608-2
Page 34 ( 60 )
Lower the engine.
Note! Note the position of the component
before removal.
Remove the screw.
Remove the marked part.
TJ Instruction VCC-531608-2
Page 35 ( 60 )
Extra information
Caution! Make sure that the component is
positioned correctly.
Continue the installation following the steps below.
Remove the screw.
TJ Instruction VCC-531608-2
Page 36 ( 60 )
Disconnect the connector.
Loosen the clips.
Remove the marked part.
Torque:
Lambda probe, tightening , 45 Nm
TJ Instruction VCC-531608-2
Page 37 ( 60 )
Disconnect the connectors.
Remove the cable harness clips.
Fold marked part aside.
Remove the screws.
Remove the marked part.
TJ Instruction VCC-531608-2
Page 38 ( 60 )
Vehicles early version
Caution! The component must be removed
by hand. Tools may not be used.
Note! Use new seals.
Remove the screws.
Remove the marked parts.
Torque:
M6 , 10 Nm
All vehicles
Disconnect the connector.
Remove the screws.
Remove the marked parts.
TJ Instruction VCC-531608-2
Page 39 ( 60 )
Note! Make sure to follow the correct
sequence during installation.
Note! Use a new seal.
Remove the clips.
Remove the screws.
Remove the marked part.
Torque:
M6 , 10 Nm
Install the Special tool.
Pull the component in direction of the arrow.
TJ Instruction VCC-531608-2
Page 40 ( 60 )
Remove the nut.
Torque:
M8 , 24 Nm
Remove the nut.
Torque:
M8 , 24 Nm
TJ Instruction VCC-531608-2
Page 41 ( 60 )
Disconnect the connector.
Remove the screws.
Torque:
M8 , 24 Nm
TJ Instruction VCC-531608-2
Page 42 ( 60 )
Remove the screws.
Remove the marked part.
Hint: It may be necessary to twist or turn
the component.
Torque:
M8 , 24 Nm
Remove the screws.
Remove the marked part.
1.
2.
Torque:
M8 , 24 Nm
Torque:
M10 , 50 Nm
TJ Instruction VCC-531608-2
Page 43 ( 60 )
Note! Make sure that the component is
installed.
Remove the screws.
Torque:
M6 , 10 Nm
TJ Instruction VCC-531608-2
Page 44 ( 60 )
Warning! Be prepared to collect escaping
fluid.
Caution! Make sure that the area around
the component is clean and free of foreign
material.
Note! Make sure that a new component is
installed.
Remove the nuts.
Remove the marked part.
Special Tool: T9814129, Hook wrench
Torque:
• Stage 1 : High-Pressure Fuel Line to Fuel
Pump , 18 Nm
• Stage 2 : High-Pressure Fuel Line to Fuel
Pump , 30 Nm
Remove the Special Tool.
TJ Instruction VCC-531608-2
Page 45 ( 60 )
Release the locks.
Caution! Make sure that the area around
the component is clean and free of foreign
material.
Caution! In order to avoid damage to the
injectors, the part must be carefully pulled
straight up.
Caution! Be extra careful when removing or
installing this component.
Remove the screws.
Remove the part carefully
1.
2.
3.
Torque:
Fuel rail M7 , 22 Nm
Torque:
Fuel rail M8 , 30 Nm
Torque:
M6 , 10 Nm
TJ Instruction VCC-531608-2
Page 46 ( 60 )
Warning! Be prepared to collect escaping
fluid.
Caution! Be extra careful when removing or
installing this component.
Remove the marked parts.
When necessary, perform the following instruction.
Note! Orientation view
Special Tool: T9512943, L-hook
TJ Instruction VCC-531608-2
Page 47 ( 60 )
Caution! In order to avoid damage to the
injectors, the part must be carefully pulled
straight up.
Caution! Be extra careful when removing or
installing this component.
Remove the marked part.
Special Tool: T9512943, L-hook
Replace injector seal , refer to:
Removal, replacement and installation
2 - Engine with mountings and equipment
23 - Fuel system
237 - injector and delivery pipe
Caution! Be extra careful when removing or
installing this component.
Install the marked components.
TJ Instruction VCC-531608-2
Page 48 ( 60 )
Extra information
Caution! Make sure that the mating faces
are clean and free of foreign material.
Caution! Clean carefully, using compressed
air.
Special Tool: T9997505, Cleaning tool
Note! Use new seals.
Remove the screws.
Remove the marked part.
1.
2.
Torque:
M5 , 5 Nm
Torque:
M6 , 10 Nm
TJ Instruction VCC-531608-2
Page 49 ( 60 )
Remove the screws.
Remove the marked part.
Torque:
M6 , 10 Nm
Applies to reassembly of the same component
Note! The component can be reused
unless it has been subjected to abnormal
mechanical stress, damage or oil
contamination.
TJ Instruction VCC-531608-2
Page 50 ( 60 )
Caution! The part is to be reused.
Caution! The part is to be reused.
Continue the removal following the steps below.
Remove camshaft seal , refer to:
Removal, replacement and installation
2 - Engine with mountings and equipment
21 - Engine
215 - transmission
TJ Instruction VCC-531608-2
Page 51 ( 60 )
Loosen each bolt 2 turns at a time until all bolts
are removed.
Remove the marked part.
Vehicles early version
Caution! Note the location of the
component before removal.
Caution! Take extra care when handling the
components.
Remove the marked parts.
TJ Instruction VCC-531608-2
Page 52 ( 60 )
Vehicles late version
Caution! Note the location of the
component before removal.
Caution! Take extra care when handling the
components.
Remove the marked parts.
Cleaning
Caution! Take extra care not to damage the
mating faces.
Caution! Make sure that the oil galleries are
clean and free of foreign material.
Note! Make sure that the mating faces are
clean and free of foreign material.
Use: Putty knife (plastic)
Use: Abrasive cloth , 9511024
Use: Isopropanol ,
TJ Instruction VCC-531608-2
Page 53 ( 60 )
Caution! Take extra care not to damage the
mating faces.
Caution! Make sure that the oil galleries are
clean and free of foreign material.
Note! Make sure that the mating faces are
clean and free of foreign material.
Use: Putty knife (plastic)
Use: Abrasive cloth , 9511024
Use: Isopropanol ,
Installation
Caution! Make sure that the engine oil is to
specification.
TJ Instruction VCC-531608-2
Page 54 ( 60 )
Caution! Make sure that the engine oil is to
specification.
The following steps apply if no damages have
been discovered
Caution! Make sure that the components
are positioned correctly.
TJ Instruction VCC-531608-2
Page 55 ( 60 )
Caution! Make sure that the components
are positioned correctly.
Install the marked component.
Caution! Make sure that the components
are positioned correctly.
TJ Instruction VCC-531608-2
Page 56 ( 60 )
Caution! Make sure that the components
are positioned correctly.
Caution! Make sure that the components
are positioned correctly.
TJ Instruction VCC-531608-2
Page 57 ( 60 )
The following steps are performed on new
component.
Caution! Make sure that the components
are positioned correctly.
Install the marked components.
Caution! Make sure that the components
are positioned correctly.
Install the marked components.
TJ Instruction VCC-531608-2
Page 58 ( 60 )
Caution! Make sure that the components
are positioned correctly.
Caution! Make sure that the components
are positioned correctly.
TJ Instruction VCC-531608-2
Page 59 ( 60 )
All vehicles
Note! The component must be installed within 5 minutes of applying the sealant.
Use: Chemical gasket , 1161771
Caution! Make sure that equal pressure is
applied to the full length of the component.
Note! Make sure to follow the sequence
indicated.
Install the marked component.
Install the screws.
Tighten each bolt 2 turns at a time.
Torque:
M7 , 17 Nm
TJ Instruction VCC-531608-2
Page 60 ( 60 )
Installation
To install, reverse the removal procedure.
Check
Start the engine.
Warning! Make sure that there are no leaks.
Warning! Make sure that there are no leaks.
- Formulated for engines with 75,000 miles or more, Valvoline...
- Delivers 20% better wear protection and 15% better sludge...
- Extra detergents safeguard against friction, corrosion and...
- Advanced friction-fighting additives help maximize...
- Provides performance benefits for high mileage, new and...
- Advanced protection against the four main causes of engine...
- Delivers 40% stronger wear protection than industry...
- Provides 15% better deposit defense vs. industry standards...
- Up to 2.5X better heat protection vs. industry standards to...
- Engineered for excellent low-temperature flow, reducing...
Last update on 2026-06-12 / 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: 37618.3.4
Replacement Service Bulletin Number:
MFR Communication Date: 2026-05-13
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- 2026 ALL-IN-ONE HEAVY DUTY TRUCK SCANNER – BUILT FOR DIESEL DIAGNOSTICS：The ANCEL X7HD PRO combines full-system diagnostics, bi-directional control, ECU coding, HDOBD/OBD2 functions, and 42+ reset services in one powerful heavy duty truck scanner. This diesel scan tool helps technicians, fleet owners, and repair shops diagnose problems faster, reduce downtime, and complete more repairs without switching between multiple truck diagnostic tools. Features a 10.1" Android tablet, Bluetooth & Wi-Fi, live data graphing, and 2 years of f-ree updates
- 42+ RESET FUNCTIONS – MORE THAN A BASIC TRUCK CODE READER：Perform essential service functions including forced DPF regeneration, injector coding, speed limiter adjustment, idle adjustment, oil reset, ABS reset, SRS reset, EPB reset, throttle reset, and suspension calibration. Designed for real truck maintenance and fleet service, this commercial truck diagnostic scanner helps reduce dealer visits, avoid unnecessary downtime, and handle more repair jobs with one diesel diagnostic tool
- ACTIVE TEST & ECU CODING – ADVANCED BIDIRECTIONAL SCAN TOOL FOR TRUCKS：Quickly locate faults by activating components and sending commands directly to vehicle systems. Test injectors, ABS, throttle, cooling systems, and other modules in real time without unnecessary disassembly. ECU coding and module matching help adapt replacement parts, restore factory settings, and reduce repeat repairs, making this semi truck scan tool ideal for advanced troubleshooting and daily shop work
- FULL-SYSTEM HDOBD/OBD2 DIAGNOSTICS – WIDE TRUCK & ENGINE COVERAGE：Read and clear codes, monitor live data, freeze frame, and diagnose engine, transmission, ABS, body, and other major systems. Compatible with Freightliner
, Kenworth, Peterbilt, Volvo, Mack, International, and other commercial truck brands, plus Cummins, Caterpillar, Detroit, Paccar, and Navistar diesel engines. Also supports full OBD2/EOBD diagnostics for standard vehicles, making it a versatile truck obd2 scanner for mixed fleets and repair shops - PROFESSIONAL HARDWARE + RELIABLE SUPPORT – BUILT FOR DAILY SHOP USE：This professional diesel diagnostic computer features a 10.1" touchscreen, Android 10.0 system, 6000mAh battery, Bluetooth/Wi-Fi connectivity, and built-in front & rear cameras for documenting repairs and remote troubleshooting. Includes 2 years of fr-ee updates, 1-year w-arranty, and responsive technical support. Contact [email protected] before purchase to confirm compatibility and supported functions for your truck or diesel engine
, 
- 【Built for Heavy Duty Diesel Diagnostics】Designed for SAE J1939 and J1708 compliant trucks, buses, and diesel-powered commercial vehicles. HD601 truck scanner diagnostic tool helps owner-operators, small fleets, mobile technicians, and independent repair shops quickly identify fault codes, view live data, and make informed repair decisions—saving time, reducing downtime, and avoiding unnecessary shop visits
- 【Full System Diagnostics+All HD OBD Modes】The New HD601 heavy duty truck scanner delivers full-system diagnostics on SAE J1939 and J1708-compliant commercial vehicles—digging into engine, transmission, ABS, fuel, every system that keeps your rig rolling. It supports all HD OBD modes, giving you live data, freeze frame, ECU info, vehicle info, emissions data tracking, plus code reading and clearing. Not just what broke, but why—so you fix it right the first time. Pinpoint issues faster, cut repair costs, and spend less time on the shoulder
- 【Wide Heavy-Duty Vehicle Coverage】Supports a wide range of heavy-duty vehicle manufacturers and systems, including Freightliner, Kenworth, Peterbilt, Volvo, International, Detroit, Cummins, Paccar, Allison, Eaton, Bendix, Wabco, and more. Coverage varies by vehicle make, model, year, and system configuration. Contact our support team before purchase if compatibility verification is needed
- 【Speaks Major Truck Protocol】The New HD601 diesel truck scanner is built for American-made trucks—and supports the heavy‑duty protocols you' re most likely to run into on the road: SAE J1939, J1708/J1587, ISO 15765‑4, ISO 14230‑4, ISO 9141‑2, J1850 PWM/VPW, ISO 27145‑4, and EURO‑6. For most trucks, model years, and systems, it speaks the language your vehicle understands. Just plug it in and start diagnosing—no guesswork, no gatekeeping. Note: vehicle functions and module availability may vary by manufacturer and model year
- 【Save Hundreds on Diagnostic Fees】Why pay $150–300 for someone to read your codes? With the New ANCEL heavy duty truck scanner, you can pull fault codes yourself—in minutes, without leaving the truck. One or two uses pays for the tool. After that, every diagnostic is money back in your pocket. Smart investment for owner-operators, techs, and small fleets. Read and clear stored fault codes in minutes. Active fault codes may require repairs before they can be cleared
- 【One Tool, Total Fleet Coverage: 6/9/16 Pin Ready】Featuring an integrated 16-pin OBD2 connector and professional-grade 6-pin & 9-pin adapters, this heavy duty truck scanner provides extensive support for J1939, J1708, J1587, ISO 14230-4, ISO 15765-4 and ISO 9141-2, ISO 27145-4 protocols. It offers reliable diagnostic coverage for major American diesel brands—including Cummins, Paccar, Caterpillar, Detroit, and Freightliner—making it a versatile semi truck scanner for managing any diverse fleet.
- 【2 in 1 Diesel Code Reader & Advanced HD OBDII】Equipped with professional-grade diesel scanner capabilities, the HD301 features intuitive Read/Erase codes and turn off the "Check Engine" light. With the built-in DTC Lookup library, you can instantly access fault code definitions on-device without searching the internet. It also retrieves hundreds of essential live sensor data—such as coolant temperature, fuel pressure, and engine RPM—in a stable text format for precise and rapid troubleshooting. (Please note that the HD301 can not support DPF Regen.)
- 【Full System Truck Diagnostic】The FOXWELL HD301 heavy duty scan tool is engineered to deeply access and scan all available electronic control modules specifically for truck, including Engine, Transmission, ABS, SRS, Chassis, and Body Control. This professional truck scanner diagnostic tool allows you to identify issues across the entire vehicle, ensuring your rig stays in peak condition for the long haul.
- 【Versatile for most big Rigs: Commercial, Passenger & Beyond】Engineered for more than just trucks, this heavy duty scan tool offers extensive coverage for pickups, buses, trailers, and even marine vessels. From construction machinery (excavators, loaders) to agricultural equipment (tractors, harvesters), it provides a true all-in-one diagnostic solution.
- 【Plug-and-Play & No Subscription】Designed for the road! No WiFi, no batteries, and no complex App setup required. Simply plug it into your vehicle’s diagnostic port to start scanning immediately. Enjoy lifetime free software updates to keep your HD301 diesel truck scanner current with the latest vehicle models and features—without any hidden subscription fees—While overcoming language barriers with support for Spanish and English.
Last update on 2026-06-12 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.