![]() ![]() 39 TROUBLESHOOTING MODELS WITH ROTARY CONTROL PANEL AND MILLENNIUM SLEEPER. 36 CHU, CXU AND GU MODELS WITH BEHR HVAC SYSTEM COMPONENT 35 CXP AND CTP MODELS WITH BEHR HVAC SYSTEM COMPONENT LOCATIONS. 34 CHN, CXN, CV (ASET™) AND CT MODELS WITH BLEND AIR HVAC SYSTEM COMPONENT LOCATIONS. 33ĬH, CV, CT AND CX MODELS WITH BLEND AIR HVAC SYSTEM COMPONENT 32 MR AND MRU CAB-MOUNTED A/C SYSTEM COMPONENT LOCATIONS. 31 LE, LEU, MR AND MRU WITH ROOF-MOUNTED A/C SYSTEM COMPONENT 30 DM, DMM, RB, RD6 AND RD8 COMPONENT LOCATIONS. 29 CH, CHN, CL, CT, CX AND CXN COMPONENT LOCATIONS. Ī/C SYSTEM FEATURES AND OPERATION - APADS → CM812 MACK PART NO. ĬTP, CXP, CHU, CXU and GU Behr Cab Climate Control Panel. ĬTP, CXP, CHU, CXU and GU BEHR System Description. Ī/C SYSTEM FEATURES AND OPERATION - BEHR SYSTEM. ĬH, CHN, CL, CT, CV, CX and CXN Cab Heater/Air Conditioner Control Panels. ĬH, CHN, CL, CT, CV, CX and CXN System Description. Ī/C SYSTEM FEATURES AND OPERATION - BLEND AIR SYSTEM. MR and MRU Cab-Mounted A/C System Climate Control Panel. MR and MRU Cab-Mounted A/C System Description. LE, LEU, MR and MRU Roof-Mounted A/C System Description. ĭM, DMM, RB, RD6 and RD8 Climate Control Panel. ĭM, DMM, RB, RD6 and RD8 System Description. ĬH, CHN, CL, CX and CXN Millennium Sleeper Climate Control Panels. ĬH, CL and CX Cab Climate Control Panels. Ī/C SYSTEM FEATURES AND OPERATION - RED DOT SYSTEM. 9 Explanation of Three-Digit Numerical Code. 6 Additional Service Precautions for R-134a Refrigerant. R-12 System Component Differences (“Do's” and “Don'ts”). ![]() Thank you in advance, from your #1 Bull Dog Lover. Bendix Air Brakes and Hydraulic Certified. (Towing & Recovery Association of America). Hazmatt, Tanker, Doubles & Triple Endorsement. My credentials are as follows: 34 years as a Class A CDL Driver. Is Mack aware of this issue and if so, how do we fix it? 5 of our trucks with the same model # of the picture I sent you, have the exact same problem. When I go into a 7-11 to get a cup of coffee, I need to be able to lock my truck. I use a Rand McNally 720 GPS valued at $450.00 along with $800.00's worth of tools that I carry. Please keep in mind that I live in Northern Virginia and I have been in my truck, driving into DC and had people jump on my truck as I am going 1/2 mph due to traffic, just to steal a pack of cigs off my dash. Last Friday evening, I sat in a parking lot for two hours removing the rear glass so I could get back into my truck. I have removed the interior door panels and inspected all the mechanical linkage and everything seems to be in tact. Yet when you close the doors and lock them with the key, YOU CAN NOT UNLOCK THE DOORS! I have attached two pictures of the door lock mechanisms. #MACK PINNACLE DASHLIGHTS DRIVERS#You can open either the Drivers door or Passengers door and lock the door with the key or the lock slider switch. This problem is in direct violation of FMCSA's requirements not to mention a distraction to the Driver. It is my opinion that when this happens, the truck thinks it is being started each time and that is why the buzzer is coming on. All of the "Locking Tabs" are in place between the two connections, yet when you move the connection just a hair, all the gauges go dead and the low air buzzer comes on. The connection from the wiring harness that plugs into the dash pannel is in tact. I have pulled the instrument panel off the trucks and this is what I found. #MACK PINNACLE DASHLIGHTS DRIVER#If the truck is run for 8 hours, the Driver will listen to this for 7 to 7.5 hours. The low air buzzer is going off on a constant basis. I have attached a picture of the data plates for these trucks. There are two issues that several of our trucks are having. "I am requesting that you forward this e-mail to the proper department. This is a copy of the e-mail I sent them today. I will edit this post when I get a reply back from Mack. All of the "Locking" grips are in good shape where the male plugs into the female, yet when I move it just a hair, all the gauges go dead and on comes that stinkin buzzer. 5 of our trucks have this same issue only every time this happens, the low air buzzer comes on and it is driving me crazy!!!! I pulled the dash and went stright to the wire harness that plugs into the dash gauges. The only differiance is that I am driving an 2004 Granit Series, Model # CV713. I just shot an e-mail out to MACK today, concerning this very issue. ![]()
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