1955 MACK MACK
1 recalls — 0 complaints — 35 TSBs
71V207000 Nov 30, 1971
SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
No complaints found for this vehicle.
Technical Service Bulletins — 1955 MACK MACK
35 manufacturer communications from 28 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 14 |
| 100000 POWER TRAIN | 5 |
| 110000 ELECTRICAL SYSTEM | 5 |
| 980000 UNKNOWN OR OTHER | 3 |
| 353000 EQUIPMENT:ELECTRICAL | 2 |
| 180000 VEHICLE SPEED CONTROL | 2 |
| 252100 ELECTRONIC STABILITY CONTROL:CONTROL MODULE:SOFTWARE | 1 |
| 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) | 1 |
KC-759
Jun 29, 2022
060000 ENGINE AND ENGINE COOLING
New Trim Codes May Need To Be Reprogrammed Following Engine Replacement With 7/8 Reman Or Complete (Engine With Both New Injectors And Engine Control Module); Possible Uneven Operation/Rough Running At Idle Following EMS Programming With Da
KC-750
Jun 28, 2022
060000 ENGINE AND ENGINE COOLING
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
KC-745
Jun 22, 2022
100000 POWER TRAIN
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
KC-2112
Jun 21, 2022
110000 ELECTRICAL SYSTEM
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2112
Jun 21, 2022
100000 POWER TRAIN
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2112
Jun 21, 2022
060000 ENGINE AND ENGINE COOLING
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2143
Jun 21, 2022
180000 VEHICLE SPEED CONTROL
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
KC-2158
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2171
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
KC-2165
May 26, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2131
May 26, 2022
060000 ENGINE AND ENGINE COOLING
USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
KC-2116
May 26, 2022
060000 ENGINE AND ENGINE COOLING
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-714
May 25, 2022
060000 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-698
May 24, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination
KC-699
May 24, 2022
110000 ELECTRICAL SYSTEM
Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-686
May 20, 2022
180000 VEHICLE SPEED CONTROL
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-686
May 20, 2022
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-663
May 18, 2022
060000 ENGINE AND ENGINE COOLING
Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions
KC-648
May 17, 2022
980000 UNKNOWN OR OTHER
Mack - PTO Pump Speed Calculator
KC-653
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Low Oil Pressure Diagnostic Process For 11 Liter Engines
KC-648
May 17, 2022
100000 POWER TRAIN
Mack - PTO Pump Speed Calculator
KC-2172
May 16, 2022
110000 ELECTRICAL SYSTEM
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2172
May 16, 2022
980000 UNKNOWN OR OTHER
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2170
May 16, 2022
020000 SUSPENSION
Electronically Controlled Suspension (ECS) Losing Air Pressure
KC-2169
May 16, 2022
110000 ELECTRICAL SYSTEM
Low Voltage Disconnect (LVD), Function Description
KC-2161
May 13, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Cycling periodically Hours After Key Off
KC-627
May 9, 2022
350000 EQUIPMENT
Premium Tech Tool ( PTT ) Training Materials And Support Tools
KC-626
May 9, 2022
100000 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-681
Oct 21, 2021
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Spark Assist Engine Aftertreatment System Troubleshooting Check Sheet - US10 Emissions
KC-2152
Oct 20, 2021
353000 EQUIPMENT:ELECTRICAL
Mack Command Steer - Diagnostic Trouble Codes - Electronic Control Unit, Event Information"
KC-2152
Oct 20, 2021
980000 UNKNOWN OR OTHER
Mack Command Steer - Diagnostic Trouble Codes - Electronic Control Unit, Event Information"
KC-7
Oct 15, 2021
110000 ELECTRICAL SYSTEM
Electronic Control Unit (ECU) Replacement (EMS, VECU, TECU, LCM) - Programming (Conversion Kit) Requirements When Installing An ECU With A Newer Part Number - US04 To US10 Chassis (9-Pin Diagnostic Connector)
KC-37
Oct 15, 2021
252100 ELECTRONIC STABILITY CONTROL:CONTROL MODULE:SOFTWARE
V-MAC - Install Under Windows 2000/XP
KC-37
Oct 15, 2021
353000 EQUIPMENT:ELECTRICAL
V-MAC - Install Under Windows 2000/XP
KC-11
Oct 15, 2021
100000 POWER TRAIN
AMT Gearbox 4320-07-03-01-Transmission And Clutch Pulling Position, Calibration And 4000-07-04-01-Transmission,Calibration(Transmission Removed)Explanations
NHTSA Safety Investigations — MACK MACK
Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.
PE87005
Opened: Nov 7, 1986 — Closed: Feb 17, 1987
CROSSMEMBER CRACKING
SUMMARY OF INFORMATION FROM MANUFACTURER:A MANUAL CONTROL VALVE FOR THEAIR SUSPENSION IS MOUNTED ON THE SUBJECT CROSSMEMBER.THE SUBJECT CROSS-MEMBER CAN BE OVERSTRESSED AND FAIL, RESULTING IN IT PROTRUDING ABOVE THETOP OF THE FRAME AND INTERFERING WITH TRAILER CHASSIS COMPONENTS.THISCOULD RESULT IN ... Read more
DP78021
Opened: Jan 19, 1978 — Closed: May 26, 1978
121 BRAKING SYSTEM, BRAKES LOCK UP
121 BRAKING SYSTEM, BRAKES LOCK UP
MACK MACK — All Years Overview
Complete safety history for the MACK MACK across all model years (1955–2001).
80
Total Recalls
42
Total Complaints
2
Investigations
7
Reported Crashes
2
Reported Fires
0
Reported Deaths
MACK MACK — Year by Year
Compare recalls and complaints across model years. Click any year to see full details.
| Year | Recalls | Complaints | |
|---|---|---|---|
| 2001 | 1 | 0 | View |
| 1999 | 0 | 2 | View |
| 1998 | 0 | 5 | View |
| 1997 | 1 | 4 | View |
| 1996 | 0 | 2 | View |
| 1995 | 0 | 5 | View |
| 1994 | 0 | 1 | View |
| 1993 | 0 | 2 | View |
| 1991 | 0 | 1 | View |
| 1990 | 0 | 1 | View |
| 1989 | 1 | 0 | View |
| 1988 | 2 | 4 | View |
| 1987 | 3 | 1 | View |
| 1986 | 5 | 2 | View |
| 1985 | 7 | 0 | View |
| 1984 | 5 | 0 | View |
| 1983 | 4 | 0 | View |
| 1982 | 4 | 1 | View |
| 1981 | 3 | 0 | View |
| 1980 | 3 | 0 | View |
| 1979 | 3 | 1 | View |
| 1978 | 3 | 2 | View |
| 1977 | 1 | 0 | View |
| 1976 | 1 | 0 | View |
| 1975 | 1 | 1 | View |
| 1974 | 3 | 0 | View |
| 1973 | 2 | 0 | View |
| 1972 | 1 | 0 | View |
| 1971 | 1 | 0 | View |
| 1970 | 1 | 0 | View |
| 1969 | 3 | 0 | View |
| 1968 | 3 | 0 | View |
| 1967 | 2 | 0 | View |
| 1966 | 2 | 0 | View |
| 1965 | 1 | 0 | View |
| 1964 | 1 | 0 | View |
| 1963 | 1 | 0 | View |
| 1962 | 1 | 0 | View |
| 1961 | 1 | 0 | View |
| 1960 | 1 | 0 | View |
| 1959 | 1 | 0 | View |
| 1958 | 1 | 0 | View |
| 1957 | 1 | 0 | View |
| 1956 | 1 | 0 | View |
| 1955 (current) | 1 | 0 |