# Service bulletin K26111730

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10152926
- Published by NHTSA: 2019\-02\-19
- Manufacturer's number: K26111730
- Manufacturer's date: 2018\-12\-18
- NHTSA component: EQUIPMENT:ELECTRICAL

## NHTSA's summary

V\-MAC III \- Smart Fan Will Not Disengage

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152926-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152926-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories

## Vehicles listed

- MACK CH
- 2002 to 2008 MACK CHN
- MACK CL
- 2004 to 2008 MACK CT
- MACK CV
- MACK CX
- 2002 to 2008 MACK CXN
- MACK DM
- MACK LE
- MACK MR
- MACK RD

## Other bulletins for the same vehicles and component

- [KC\-614\-Ver4](/bulletins/10237339.md), 2023-06-05, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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 \( TDP \)
- [KC\-627](/bulletins/10213644.md), 2022-06-07, Service bulletin: EQUIPMENT. Premium Tech Tool \( PTT \) Training Materials And Support Tools
- [KC\-593](/bulletins/10210987.md), 2022-05-05, Service bulletin: EQUIPMENT; SERVICE BRAKES, AIR. V\-MAC \- ABS Malfunction Lamp On \- \( Eaton ABS Active Code 17\-10 / Arvin Meritor Wabco Active Code 7\-4 \)
- [KC\-73](/bulletins/10203992.md), 2021-12-07, Service bulletin: EQUIPMENT. Mack Chassis \- Disabling The Driver ID; Removing the Driver ID Prompt \- US07 To US14\+OBD16 Emissions, Model Years 2008 To 2017
- [FSB 491\-032](/bulletins/10189887.md), 2021-04-05, Service bulletin: EQUIPMENT; POWER TRAIN. Transmission Oil Cooler Hose, Replacement
- [K31822325](/bulletins/10170141.md), 2020-01-13, Service bulletin: POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Mack Chassis \- Differential Carrier Models CRD 125 And CRD 150 \- New Differential Axle Seal Installation Tool; New Tool Required For New Input And Output Seal Installation
- [K01050303](/bulletins/10130444.md), 2018-03-19, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Diagnostic Trouble Code \( DTC \) P0471 Illuminating The Malfunction Indicator Lamp \(MIL\) \- US17 \(GHG17, Common Rail Fuel System\) Chassis ONLY
- [K04342327](/bulletins/10130443.md), 2018-03-19, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Diagnostic Trouble Code \( DTC \) P0420 Illuminating The Malfunction Indicator Lamp \(MIL\) \- US17 \(GHG17, Common Rail Fuel System\) Chassis ONLY

JSON: [/v1/bulletins/10152926](/v1/bulletins/10152926)

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