Recalls
FUEL INJECTION SYSTEM RECONFIGURATION TO COMPLY WITH ENGINE EMISSION STANDARDS CAUSE HIGHER ENGINE VIBRATION LEVELS WHICH LEAD TO EARLY WEAR AND COMPLETE FAILURE OF THE SECONDARY THROTTLE RETURN MECHANISM.
STRESSES IMPOSED ON THE LEVER DURING TURNING MANEUVERS AND/OR IMPACT INCIDENTS, SUCH AS WOULD BE CAUSED BY CURBS OR ROAD SURFACE IRREGULARITY, REDUCE THE LIFE EXPECTANCY OF THE PART. THE STEERING LEVER MAY CRACK AND EVENTUALLY THE STRESSES COULD CAUSE THE STEERING LEVER TO BREAK.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Mack told its dealers about the 1990 Mack CF: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10215315 | Programming Failure - Chassis With Cummins Engine And An Allison Transmission |
| 10215312 | (Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP). |
| 10215289 | Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault Codes P1058 - 21 Or MID 130 PID 161 FMI 1 |
| 10215287 | US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting. |
| 10213658 | Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions |
| 10213652 | Low Oil Pressure Diagnostic Process For 11 Liter Engines |
| 10213644 | Premium Tech Tool ( PTT ) Training Materials And Support Tools |
| 10213642 | No Start Condition After Over The Air Programing - VECU5 No Start "Safe State" |
| 10213641 | Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer |
| 10213640 | Electronically Controlled Suspension (ECS) Losing Air Pressure |
| 10213639 | Low Voltage Disconnect (LVD), Function Description |
| 10213638 | DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions |
| 10213637 | DEF Pump Cycling periodically Hours After Key Off |
| 10213636 | Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions |
| 10213633 | USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E |
| 10213632 | NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions |
| 10213630 | 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 |
| 10213625 | Mack - PTO Pump Speed Calculator |
| 10213612 | (Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP) |
| 10213609 | Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination |
| 10213608 | Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information |
| 10213605 | Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit |
NHTSA manufacturer communications (public domain)
NHTSA investigations
STEERING BOOST CYLINDER
NHTSA Office of Defects Investigation