# Service bulletin 9004168

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: 10169152
- Published by NHTSA: 2019\-12\-16
- Manufacturer's number: 9004168
- Manufacturer's date: 2019\-11\-13
- NHTSA component: EQUIPMENT:ELECTRICAL; EQUIPMENT:APPLIANCE:AIR CONDITIONER

## NHTSA's summary

AC Lines RAM LIGHT DUTY. For AC Refrigerant Low pressure, AC blows warm, Not Cold, not cold enough, there is an investigation for a low charge on the HVAC diagnosis. Please when you detected an issue related with the R134a or 1234YF as a possible leaks, AC blows warm or not cold, prior to replacement or reload refrigerant, contact Juan Carlos Mendez at \+52 1 55 1339\-0508 \(Mexico phone number\) or by email: Juan Mendez at juan.mendez1@fcagroup.com Elsy Valencia at elsy.valencia@fcagroup.com Manuel Cruz at manuel.cruz@external.fcagroup.com, to receive more information. In case of suspected loss of refrigerant, A/C system should be thoroughly inspected for evidence of leaks using black light. The system contains fluorescent die which should assist in determining a leak location and mark it. If there is an indication of any leak on the ports/caps, do not remove the ports, consider replacing the complete AC line and return it to FCA for analysis. If there is an indication of any leak on the seal washer, do not remove the washer, consider replacing the complete AC line and return it to FCA for analysis. If no response in 15 minutes, proceed with repair.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169152-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169152-9999.pdf)

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

## Components

Equipment and accessories, Heating and air conditioning

## Vehicles listed

- 2019 RAM 1500

## Recalls for the same vehicles and component

- [19V051000](/recalls/nhtsa/19V051000.md), 2019-01-24: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## Other bulletins for the same vehicles and component

- [S248A000001](/bulletins/10251785.md), 2024-03-18, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SOS and Assistance Call Not Working After Radio Exchange Unit Installed
- [S1923000044](/bulletins/10248554.md), 2024-01-08, Service bulletin: STRUCTURE; EQUIPMENT. Dust Intrusion Or Air Leak Into Cab
- [93446](/bulletins/10244428.md), 2023-10-30, Service bulletin: EXTERIOR LIGHTING; EQUIPMENT. FCA Caribbean Warranty Bulletin ID\-23\-21 \(XL1\) Backlite Select 2019 \- 2021 RAM 1500 Pickup \(DT\)
- [93438](/bulletins/10244427.md), 2023-10-30, Service bulletin: EQUIPMENT. Warranty Bulletin D\-23\-17 \(XL1\) Backlite Select 2019 \- 2021 RAM 1500 Pickup \(DT\)
- [S2208000011](/bulletins/10244395.md), 2023-10-30, Service bulletin: EQUIPMENT:ELECTRICAL. Wireless Qi Charger Not Charging
- [93120](/bulletins/10243209.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA Caribbean Warranty Bulletin ID\-23\-20 "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC
- [93023](/bulletins/10243208.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D\-16\-03 \- "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC \(Rev. B\)
- [ZD7](/bulletins/10242779.md), 2023-09-25, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Customer Satisfaction Notification ZD7 \- Radio Software update
- [S2308000042](/bulletins/10242756.md), 2023-09-25, Service bulletin: EQUIPMENT:ELECTRICAL. EPS And Other CAN C Modules Offline, U0001 And U0002 Can C Bus Diagnostic Trouble Codes \(DTCs\)
- [S2208000011](/bulletins/10242750.md), 2023-09-25, Service bulletin: EQUIPMENT:ELECTRICAL. Wireless Qi Charger Not Charging

JSON: [/v1/bulletins/10169152](/v1/bulletins/10169152)

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