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Service bulletins for the 2007 Mack CHN

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

69 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
KC-21712022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
KC-21702022-06-07. Service bulletin. SUSPENSION. Electronically Controlled Suspension (ECS) Losing Air Pressure
KC-21692022-06-07. Service bulletin. ELECTRICAL SYSTEM. Low Voltage Disconnect (LVD), Function Description
KC-21652022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-21612022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. DEF Pump Cycling periodically Hours After Key Off
KC-21582022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-21312022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
KC-21162022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-6262022-06-07. Service bulletin. POWER TRAIN. Mack Chassis - Vehicles Equipped With An Automated Manual Transmission Model F ( AMT-F, mDrive ), Premium Tech Tool ( PTT ) Gearbox Calibration Failure; Gearbox Calibration Operation Stops And Fails At 33% When Run With Transmission Removed
KC-6482022-06-07. Service bulletin. UNKNOWN OR OTHER; POWER TRAIN. Mack - PTO Pump Speed Calculator
KC-6862022-06-07. Service bulletin. VEHICLE SPEED CONTROL; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). (Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-6982022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination
KC-6992022-06-07. Service bulletin. ELECTRICAL SYSTEM. Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-7142022-06-07. Service bulletin. ENGINE AND ENGINE COOLING. Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit
KC-5932022-05-05. Service bulletin. EQUIPMENT; SERVICE BRAKES, AIR. V-MAC - ABS Malfunction Lamp On - ( Eaton ABS Active Code 17-10 / Arvin Meritor Wabco Active Code 7-4 )
KC-5252022-03-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN:MANUAL TRANSMISSION:SEALS/GASKETS. US07 / US10 D13 Turbocharger Gasket - Low Power, Poor Regen Performance
KC-6922021-11-05. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING:LIGHTING CONTROL MODULE; EXTERIOR LIGHTING. Lighting Control Module ( LCM ) Replacement - Refer To Technical Parts Information ( TPI ) 364 - 034 Control Unit
K120342412019-02-19. Service bulletin. ENGINE. Diagnosing Performance Complaints ASET Engine
K127418842019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC III Service Software Displays Runtime Error 400 - Form Already Displayed (Modality)
K594030062019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC - DP - Error message #34 - Software Doesn't Match What Is In The ECU
K357244852019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC DP - Error message #13 - Access Denied, Password Incorrect
K445206452019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC - Error message #10 - Password Mismatch
K338644412019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC - Vehicle Configeration Parameters Recovery
K323982902019-02-19. Service bulletin. ELECTRICAL SYSTEM. V-MAC III - PTO Does Not Operate
K751153062019-02-19. Service bulletin. ENGINE AND ENGINE COOLING. V-MAC III Engine Cranks But No Start

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.