Complaints over time
Complaints about the 1992 Mack CH peaked in 1999, with 1 filed
Owner complaints about this model year, by the year they were filed with NHTSA.
Source: NHTSA ODI complaints file. The lighter column runs through October.
Model year
1992 Mack CH
Heavy truck, diesel, built in United States. Owner complaints on file from Aug 19, 1999 to Aug 19, 1999.
Recall campaigns covering this model year675k vehicles or units across those campaigns
Owner complaints1Not enough peers on file
Severity index0.01992 heavy trucks average 0.0
First 24 months0Complaints in its first two years
Components
100% of complaints about the 1992 Mack CH name fuel system
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls
6 recall campaigns cover the 1992 Mack CH
Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.
| Campaign | Filed | Subject | Component | Vehicles | Remedy |
|---|---|---|---|---|---|
| 00V-019-003 | May 11, 2000 | Vehicle description: heavy duty class 8 trucks equipped with fontaine fifth wheel assemblies | Trailer hitches | 90 | Part replacement |
| 95E-003-010 | Jun 27, 1995 | Air system blockage in the air dryer occurs degrading the moisture removing capabilities of the dryer when the vehicle is operated in a cold… | Brakes | 1,224 | Not stated |
| 94V-216 | Nov 1, 1994 | Driveshaft center bearing support bracket can crack and break | Powertrain | 17,720 | Part replacement |
| 94V-032 | Feb 15, 1994 | Fuel injection system reconfiguration to comply with engine emission standards cause higher engine vibration levels which lead to early wear and… | Speed control | 39,777 | Repair or modification |
| 93V-137 | Aug 20, 1993 | Engine cooling fan blades may break due to inadequate blade strength around the rivets that attach the blades to the fan spider | Engine and cooling | 11,000 | Repair or modification |
| 93V-024 | Feb 16, 1993 | Carrier yoke bolts were manufactured with worn rolling thread dies, causing stress concentrations which caused cracks during the quenching process | Trailer hitches | 4,924 | Part replacement |
Source: NHTSA ODI recalls file.
Owner complaints
What owners reported about the 1992 Mack CH
The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.
1 complaint on file, page 1 of 1.
- Filed Aug 19, 1999Failure Aug 19, 1999Bellport, NYFuel system, Tank assembly
CH613, THE ALUMINUM FUEL TANK WHICH IS STRAPPED UNDERNEATH IS CORRODED WHICH MAY HAVE BEEN CAUSED BY INCOMPATIBILITY OF METAL. HAPPENED TO 2 MACK TRUCKS. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK
NHTSA complaint 845428
Source: NHTSA ODI complaints file.
Investigations
NHTSA has not opened an investigation on this model year
Source: NHTSA ODI investigations file.
Service bulletins
23 manufacturer communications cover this model year
Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.
- KC-2112 Jun 21, 2022 · Service Bulletin/Repair Instructions
Programming Failure - Chassis With Cummins Engine And An Allison Transmission - KC-2143 Jun 21, 2022 · Service Bulletin/Repair Instructions
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP). - KC-745 Jun 22, 2022 · Service Bulletin/Repair Instructions
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-750 Jun 28, 2022 · Service Bulletin/Repair Instructions
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting. - KC-663 May 18, 2022 · Service Bulletin/Repair Instructions
Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions - KC-653 May 17, 2022 · Service Bulletin/Repair Instructions
Low Oil Pressure Diagnostic Process For 11 Liter Engines - KC-627 May 9, 2022 · Service Bulletin/Repair Instructions
Premium Tech Tool ( PTT ) Training Materials And Support Tools - KC-2172 May 16, 2022 · Service Bulletin/Repair Instructions
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State" - KC-2171 May 26, 2022 · Service Bulletin/Repair Instructions
Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer - KC-2170 May 16, 2022 · Service Bulletin/Repair Instructions
Electronically Controlled Suspension (ECS) Losing Air Pressure - KC-2169 May 16, 2022 · Service Bulletin/Repair Instructions
Low Voltage Disconnect (LVD), Function Description - KC-2165 May 26, 2022 · Service Bulletin/Repair Instructions
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions - KC-2161 May 13, 2022 · Service Bulletin/Repair Instructions
DEF Pump Cycling periodically Hours After Key Off - KC-2158 May 26, 2022 · Service Bulletin/Repair Instructions
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions - KC-2131 May 26, 2022 · Service Bulletin/Repair Instructions
USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E - KC-2116 May 26, 2022 · Service Bulletin/Repair Instructions
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions - KC-626 May 9, 2022 · Service Bulletin/Repair Instructions
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-648 May 17, 2022 · Service Bulletin/Repair Instructions
Mack - PTO Pump Speed Calculator - KC-686 May 20, 2022 · Service Bulletin/Repair Instructions
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP) - KC-698 May 24, 2022 · Service Bulletin/Repair Instructions
Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination - KC-699 May 24, 2022 · Service Bulletin/Repair Instructions
Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information - KC-714 May 25, 2022 · Service Bulletin/Repair Instructions
Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit - 09B014 Feb 18, 1997 · Service Bulletin/Repair Instructions
POWER STEERING SEAL UPDATE SHEPPARD M100 STEERING GEAR USED ON CH MODEL. *TW
Source: NHTSA manufacturer communications files.