2022 MACK LR ELECTRIC
1 recalls, 0 complaints - 84 TSBs
22V204000 Mar 29, 2022
STEERING:HYDRAULIC POWER ASSIST SYSTEM
Defect Description
Mack Trucks, Inc. (Mack) is recalling certain 2023 LR Battery Electric trucks. During certain driving maneuvers, the power steering system may lose pressure, causing a loss of power steering assist.
Consequence
Loss of power steering assist increases the risk of a crash.
Remedy
Dealers replace the higher ratio steering gear and power steering pump software for higher RPM's on the steering pump, free of charge. Owner notification letters were mailed on May 24, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0434.
No complaints found for this vehicle.
Technical Service Bulletins, 2022 MACK LR ELECTRIC
84 manufacturer communications from 60 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 29 |
| 110000 ELECTRICAL SYSTEM | 18 |
| 100000 POWER TRAIN | 12 |
| 350000 EQUIPMENT | 7 |
| 200000 WHEELS | 3 |
| 020000 SUSPENSION | 2 |
| 980000 UNKNOWN OR OTHER | 2 |
| 180000 VEHICLE SPEED CONTROL | 2 |
CBR-2364 202404
Apr 10, 2024
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) DTC P108664 - Charging Switch Unit B, Voltage Supply, Signal Plausibility Failure
CBR-2349 202402
Feb 19, 2024
119000 ELECTRICAL SYSTEM:PROPULSION SYSTEM
CBR - BEV Fault Code C102571 - Hybrid/EV System, Cooling Heater Relays - Actuator Stuck
CBR-2349 202402
Feb 19, 2024
110000 ELECTRICAL SYSTEM
CBR - BEV Fault Code C102571 - Hybrid/EV System, Cooling Heater Relays - Actuator Stuck
CBR-2341 202401
Jan 23, 2024
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) 3-WayValve Calibration Failure
CBR-2333 202401
Jan 18, 2024
110000 ELECTRICAL SYSTEM
CBR: TGW Will Not Connect After SIM Card Replacement
M728-005A 202308
Aug 14, 2023
020000 SUSPENSION
TSB: Barksdale Leveling Valve, Leak Test
CBR-2299 202308
Aug 11, 2023
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
CBR: Battery Electric Vehicle (BEV) - Vehicle Will Not "Start", Limited Speed, Instrument Cluster Showing Neutral After Gear Selected
CBR-2299 202308
Aug 11, 2023
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) - Vehicle Will Not "Start", Limited Speed, Instrument Cluster Showing Neutral After Gear Selected
S3611 202308
Aug 1, 2023
060000 ENGINE AND ENGINE COOLING
Service Campaign: LRBE Coolant Tank Cap Replacement
CBR-2300 202307
Jul 20, 2023
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) - Hybrid Powertrain Control Unit (HPCU) Programing
CBR-2300 202307
Jul 20, 2023
100000 POWER TRAIN
CBR: Battery Electric Vehicle (BEV) - Hybrid Powertrain Control Unit (HPCU) Programing
S3416 202307
Jul 6, 2023
110000 ELECTRICAL SYSTEM
Service Campaign: Phase 1 Heater Relay Monitoring Accessory Kit
CBR-2295 202307
Jul 6, 2023
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) - Diagnostic Trouble Code (DTC) Troubleshooting Ending In No Fault Found
CBR-2295 202307
Jul 6, 2023
100000 POWER TRAIN
CBR: Battery Electric Vehicle (BEV) - Diagnostic Trouble Code (DTC) Troubleshooting Ending In No Fault Found
SLM23-005
May 31, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service Literature Published and Released in May, 2023
KC-2277
May 10, 2023
110000 ELECTRICAL SYSTEM
CBR: Battery Electric Vehicle (BEV) Sub Hardware Programming
KC-474-Ver5
May 2, 2023
100000 POWER TRAIN
CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19
M-773-005a
Apr 18, 2023
200000 WHEELS
TSB: Hub Cap, Leaking
M-773-005
Mar 16, 2023
200000 WHEELS
New TSB- Hub cap leaking
KC-2242
Mar 3, 2023
110000 ELECTRICAL SYSTEM
Battery Electric Vehicle (BEV) - Charging Issues Worksheet For eService
KC-2242
Feb 24, 2023
350000 EQUIPMENT
Battery Electric Vehicle (BEV) - Charging Issues Worksheet For eService
KC-2242
Feb 24, 2023
110000 ELECTRICAL SYSTEM
Battery Electric Vehicle (BEV) - Charging Issues Worksheet For eService
KC-2242
Feb 24, 2023
110000 ELECTRICAL SYSTEM
Battery Electric Vehicle (BEV) - Charging Issues Worksheet For eService
SLM22-011
Nov 30, 2022
350000 EQUIPMENT
Service Literature Published and Released in November, 2022
STB22-004M
Nov 8, 2022
350000 EQUIPMENT
Mack Essential Tool Shipment
STB22-004M
Nov 8, 2022
100000 POWER TRAIN
Mack Essential Tool Shipment
M-265-002
Sep 22, 2022
060000 ENGINE AND ENGINE COOLING
TSB-Charge Air Cooler t-clamp install.
CBR-2131
Aug 29, 2022
060000 ENGINE AND ENGINE COOLING
USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
KC-561
Jul 5, 2022
060000 ENGINE AND ENGINE COOLING
11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
KC-751
Jun 28, 2022
100000 POWER TRAIN
Vehicles Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F ) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer.
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-405
Jun 21, 2022
100000 POWER TRAIN
Warranty Automated Manual Transmission ( AMT, I-Shift, mDrive ) Control Housing Assembly; Guidelines For Filing A Claim For Chassis Return Visit With Transmission Issues After A Repair Requiring Control Housing Removal And Reinstallation -
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-399
Jun 17, 2022
110000 ELECTRICAL SYSTEM
Vehicle Overspeed Warning Comes Active At A Lower Speed Than Expected; Vehicle Overspeed Warning In Driver Information Display (DID) - Model Year 2018 And Newer With New Style Instrument Cluster.
KC-733
Jun 6, 2022
060000 ENGINE AND ENGINE COOLING
Back Office Mack Chassis - Secondary Gauge Set Up - Model Year 2018 and Newer.
KC-735
Jun 6, 2022
350000 EQUIPMENT
Premium Tech Tool (PTT) - Message For Data Mismatch, Product Configuration Mismatch; Instruction To Run An Accessory Kit Displayed When Attempting To Run Diagnostics For Diagnostic Trouble Codes (DTC) Or Programming - US10+OBD13 And Newer E
KC-736
Jun 6, 2022
060000 ENGINE AND ENGINE COOLING
(Back Office Only) - Engine Brake Vibration When In High Setting - 13L Engine With Variable Geometry Turbo ( VGT ) - US17 And Newer Emissions (Common Rail Fuel System).
KC-2116
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2157
Jun 3, 2022
070000 FUEL SYSTEM, GASOLINE
Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2107
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer.
KC-2165
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2158
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-2157
Jun 3, 2022
060000 ENGINE AND ENGINE COOLING
Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions.
KC-731
May 27, 2022
100000 POWER TRAIN
Mack Chassis - Equipped With An Automated Manual Transmission Model D or F (mDrive, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And New
KC-730
May 27, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - Engine Fan Override Information For Model LR
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-2158
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2157
May 26, 2022
060000 ENGINE AND ENGINE COOLING
Aftertreatment Hydrocarbon Injector (AHI) 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-699
May 24, 2022
110000 ELECTRICAL SYSTEM
Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-700
May 24, 2022
100000 POWER TRAIN
Mack Chassis - Automated Manual Transmission Model F ( AMT-F, mDrive ) - Short Transmission Replacement; Calibration And/Or Shifting Problems Following Replacement Of A Short Transmission - US17+OBD2016 And Newer Emissions, Model Year 2018
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-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-644
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Manual Compression Test Adapter For Engines With Stainless Steel Injector Sleeves (Conical Tip Injectors) - US07 And Newer Emissions, Model Year 2008 And Newer
KC-648
May 17, 2022
980000 UNKNOWN OR OTHER
Mack - PTO Pump Speed Calculator
KC-648
May 17, 2022
100000 POWER TRAIN
Mack - PTO Pump Speed Calculator
KC-651
May 17, 2022
350000 EQUIPMENT
Mack Dealer Support Communication - Selecting The Proper SR Area For Creating An eService
KC-652
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Mack Low Oil Pressure Diagnostic Process For 11 Liter Engines
KC-659
May 17, 2022
080000 FUEL SYSTEM, DIESEL
Mack Chassis -A Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older
KC-659
May 17, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis -A Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older
KC-2170
May 16, 2022
020000 SUSPENSION
Electronically Controlled Suspension (ECS) Losing Air Pressure
KC-2172
May 16, 2022
980000 UNKNOWN OR OTHER
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2172
May 16, 2022
110000 ELECTRICAL SYSTEM
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2169
May 16, 2022
110000 ELECTRICAL SYSTEM
Low Voltage Disconnect (LVD), Function Description
KC-633
May 13, 2022
200000 WHEELS
Mack Chassis - Front Hub With Unit-Bearings ( Unitized Wheel Bearings ), Inspection Information And Guidelines - Commonly Model Year 2008 And Newer
KC-2161
May 13, 2022
060000 ENGINE AND ENGINE COOLING
DEF Pump Cycling periodically Hours After Key Off
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-627
May 9, 2022
350000 EQUIPMENT
Premium Tech Tool ( PTT ) Training Materials And Support Tools
KC-587
May 5, 2022
060000 ENGINE (PWS)
Mack Chassis - SNM15-027 A/C Compressor Inspection Required For Warranty Repairs
KC-587
May 5, 2022
060000 ENGINE AND ENGINE COOLING
Mack Chassis - SNM15-027 A/C Compressor Inspection Required For Warranty Repairs
SLM22-004
Apr 30, 2022
010000 STEERING
Service Literature Published and Released in April, 2022
SLM22-004
Apr 30, 2022
350000 EQUIPMENT
Service Literature Published and Released in April, 2022
SLM22-004
Apr 30, 2022
110000 ELECTRICAL SYSTEM
Service Literature Published and Released in April, 2022
SLM22-004
Apr 30, 2022
060000 ENGINE AND ENGINE COOLING
Service Literature Published and Released in April, 2022
SLM22-004
Apr 30, 2022
046600 SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
Service Literature Published and Released in April, 2022
MACK LR ELECTRIC - All Years Overview
Complete safety history for the MACK LR ELECTRIC across all model years (2021, 2023).
4
Total Recalls
0
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths