# Service bulletin S2224000003

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: 10229055
- Published by NHTSA: 2023\-01\-09
- Manufacturer's number: S2224000003
- Manufacturer's date: 2022\-03\-16
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

## NHTSA's summary

AC Does Not Blow Cold \(Rev. A not indicated on final document\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10229055-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10229055-9999.pdf)

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

## Components

Engine, Cooling fan, Cooling system

## Vehicles listed

- 2021 JEEP GRAND CHEROKEE
- 2022 JEEP GRAND CHEROKEE 4XE

## Other bulletins for the same vehicles and component

- [9100212](/bulletins/10244344.md), 2023-10-30, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. PUMP Water For 2016\-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.
- [TSB0804322](/bulletins/10229053.md), 2023-01-09, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. AC Does Not Blow Cold
- [S2208000064](/bulletins/10220708.md), 2022-09-26, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; AIR BAGS. Check Engine Light Is On. P0480 Cooling Fan 1 Control Circuit/Open
- [S2124000013](/bulletins/10219949.md), 2022-09-15, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Vehicle Sets DTC P0480 Cooling Fan 1 Control Circuit
- [S2108000209](/bulletins/10214575.md), 2022-06-27, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. Multiple Electrical Concerns, Reduced Cooling Fan Speed, Start Stop Does Not Work Intermittently, EPS Steering Warning Message, Check Engine Lamp On, Discharged Battery, No Start, Drained AUX Battery
- [9004540](/bulletins/10214534.md), 2022-06-27, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT. Cooling Fan Module For concern of Fan inoperative or excessive noise with or without DTC P0480. Before replacing the Fan Module, perform the WiTech fan actuation at 50% duty cycle; if fan operates follow appropriate diagnostic procedures for intermittent operation rather than replacing the fan module. For additional assistance, please contact FCA Redacted Content. If no response after 15 minutes proceed with repair.
- [75267](/bulletins/10212437.md), 2022-05-31, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING:COOLING SYSTEM. TUBE \- TURBO WATER FEED

JSON: [/v1/bulletins/10229055](/v1/bulletins/10229055)

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