Defect: VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH CERTAIN MERITOR-WABCO BRAKE SYSTEM TWO AND FOUR PORT RELAY VALVES. THE VALVE MAY STICK OPEN WHEN A HIGH-PRESSURE APPLICATION IS RELEASED.
Consequence: WHEN THE VALVE STICKS OPEN, IT CAN RESULT IN A TOTAL LOSS OF AIR FROM EITHER THE SERVICE OR THE PARK BRAKE SYSTEM. THE DRIVER MAY LOSE BRAKING ABILITY UNDER A SERVICE APPLICATION, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: DEALERS WILL REPLACE THESE VALVES. OWNER NOTIFICATION BEGAN NOVEMBER 16, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MACK AT 1-610-709-3011 OR MERITOR WABCO AT 800-535-5560.
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
30 manufacturer communications.
Communications by system
System
Count
ENGINE AND ENGINE COOLING
12
ELECTRICAL SYSTEM
7
POWER TRAIN
5
EQUIPMENT
4
SUSPENSION
2
UNKNOWN OR OTHER
2
VEHICLE SPEED CONTROL
2
ELECTRONIC STABILITY CONTROL
1
10246086
Date: 2023-11-07. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
TSB: Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers. The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The new HD through shaft is an upgrade over the c
10241946
Date: 2023-08-14. Type: Service Bulletin/Repair Instructions. Systems: SUSPENSION.
TSB: Barksdale Leveling Valve, Leak Test
10238788
Date: 2023-06-06. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
V-MAC III Odometer And Engine Hours Programming
10237339
Date: 2023-05-24. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP )
10215287
Date: 2022-06-28. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Date: 2022-06-22. Type: Service Bulletin/Repair Instructions. Systems: 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
10215312
Date: 2022-06-21. Type: Service Bulletin/Repair Instructions. Systems: VEHICLE SPEED CONTROL.
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
10215315
Date: 2022-06-21. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING, POWER TRAIN.
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
10213638
Date: 2022-05-26. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
10213641
Date: 2022-05-26. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.