# Service bulletin 9004022

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: 10170314
- Published by NHTSA: 2020\-01\-21
- Manufacturer's number: 9004022
- Manufacturer's date: 2019\-12\-11
- NHTSA component: SUSPENSION

## NHTSA's summary

Air Suspension Components Star Parts Catalog has been updated to show individual service parts for the compressor assembly. This will allow service technicians to repair the root cause without over repairing the system. Replace only the part deemed failed by the diagnostics performed. Individual parts include: \- Compressor \- Valve block \- Individual hoses \- Temp sensor \- Shield \- Air line clips NOTE: in most situations when a new compressor is needed, the compressor as a separate part is the correct repair, and the assembly would not be required.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170314-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170314-9999.pdf)

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

## Components

Suspension

## Vehicles listed

- 2014 to 2016 ALFA ROMEO 4C
- 2015 to 2017 ALFA ROMEO 4C SPIDER
- 2017 to 2018 ALFA ROMEO GIULIA
- 2018 ALFA ROMEO STELVIO
- 2011 to 2017 CHRYSLER 200
- 2018 CHRYSLER 200
- 2011 CHRYSLER 200 CONVERTIBLE
- 2011 to 2018 CHRYSLER 300
- 2011 CHRYSLER 300C
- 2012 to 2017 CHRYSLER 300C
- 2011 CHRYSLER GRAND VOYAGER
- 2015 to 2016 CHRYSLER GRAND VOYAGER
- 2016 CHRYSLER PACIFICA
- 2017 to 2018 CHRYSLER PACIFICA
- 2017 to 2018 CHRYSLER PACIFICA PLUG\-IN HYBRID
- 2011 to 2013 CHRYSLER SEBRING
- 2011 to 2016 CHRYSLER TOWN AND COUNTRY
- 2017 to 2018 CHRYSLER TOWN AND COUNTRY
- 2011 to 2014 DODGE AVENGER
- 2015 to 2016 DODGE AVENGER
- 2011 to 2012 DODGE CALIBER
- 2011 to 2018 DODGE CARAVAN
- 2012 DODGE CARGO VAN
- 2011 to 2018 DODGE CHALLENGER
- 2011 to 2018 DODGE CHARGER
- 2011 to 2014 DODGE CHARGER POLICE
- 2011 DODGE DAKOTA
- 2013 to 2016 DODGE DART
- 2011 to 2018 DODGE DURANGO
- 2011 to 2018 DODGE GRAND CARAVAN
- 2011 to 2018 DODGE JOURNEY
- 2011 to 2012 DODGE NITRO
- 2011 to 2012 DODGE RAM 1500
- 2011 to 2012 DODGE RAM 2500
- 2011 to 2012 DODGE RAM 3500
- 2011 to 2012 DODGE RAM 4500
- 2011 to 2012 DODGE RAM 5500
- 2013 to 2015 DODGE VIPER
- 2016 to 2017 DODGE VIPER COUPE
- 2011 to 2015 FCA ALL MODELS
- 2017 to 2018 FIAT 124 SPIDER
- 2011 FIAT 500
- 2012 to 2018 FIAT 500
- 2013 to 2017 FIAT 500E
- 2014 to 2016 FIAT 500L
- 2016 to 2018 FIAT 500X
- 2017 to 2018 FIAT SPIDER
- 2014 to 2018 JEEP CHEROKEE
- 2011 to 2018 JEEP COMPASS
- 2011 to 2018 JEEP GRAND CHEROKEE
- 2011 to 2012 JEEP LIBERTY
- 2011 to 2018 JEEP PATRIOT
- 2015 to 2018 JEEP RENEGADE
- 2011 to 2018 JEEP WRANGLER
- 2013 to 2018 RAM 1500
- 2013 to 2018 RAM 2500
- 2013 to 2018 RAM 3500
- 2013 to 2018 RAM 4500
- 2013 to 2018 RAM 5500
- 2013 to 2016 RAM C/V TRADESMAN
- 2014 to 2018 RAM PROMASTER
- 2015 RAM PROMASTER 2500
- 2016 RAM PROMASTER 3500
- 2015 to 2018 RAM PROMASTER CITY
- 2013 to 2016 SRT VIPER

## Recalls for the same vehicles and component

- [19V143000](/recalls/nhtsa/19V143000.md), 2019-02-28: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- [2018222](/recalls/tc/2018222.md), 2018-05-01: Suspension
- [18V279000](/recalls/nhtsa/18V279000.md), 2018-05-01: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- [2016392](/recalls/tc/2016392.md), 2016-08-10: Suspension
- [16V589000](/recalls/nhtsa/16V589000.md), 2016-08-10: STRUCTURE; SUSPENSION; STEERING
- [2015383](/recalls/tc/2015383.md), 2015-08-27: Suspension
- [15V469000](/recalls/nhtsa/15V469000.md), 2015-07-27: SUSPENSION:REAR
- [15V468000](/recalls/nhtsa/15V468000.md), 2015-07-27: SUSPENSION:FRONT:CONTROL ARM:UPPER ARM
- [2015331](/recalls/tc/2015331.md), 2015-07-22: Suspension
- [2015328](/recalls/tc/2015328.md), 2015-07-22: Suspension

## Other bulletins for the same vehicles and component

- [9100897Rev1](/bulletins/11037351.md), 2026-09-17, Service bulletin: SUSPENSION. Qudra Lift Reman Compressor Excessive Repairs on Quadra Lift Reman Compressors Part Numbers: 68041137AF / R8572790AA / 68087233AA / 52124932AE / 52124934AE / 68064343AC Purpose The Star Parts Catalog has been updated to support component\-level repair of the Quadra\-Lift air suspension system. Replace only the component confirmed failed through diagnostics. Avoid replacing the complete assembly when an individual service component can correct the concern. Available Service Components Part Number Description R8572790AA Air Suspension Compressor 68087233AA Air Suspension Valve Block 52124932AE Front Air Suspension Hose Assembly 52124934AE Rear Air Suspension Hose Assembly 68064343AC Air Suspension Reservoir 68087240AA Temperature Sensor 68041137AF Compressor Assembly Diagnostic Decision Tree Customer Complaint: Service Air Suspension Message / Sagging / Unable to Adjust Ride Height / Compressor Running Continuously. Step 1: Retrieve and record all DTCs. C15D9 \(Low Air Mass\): Perform air mass test, complete system fill, leak\-down test, and leak source identification before compressor replacement. C15A1 \(Unable to Obtain Desired Ride Height\): Verify ride height, perform leak\-down test, inspect valve block, air lines, and air springs. C1562\-98 \(Over Temperature\): Inspect for excessive compressor run time, leaks, low air mass, and restrictions before condemning the compressor. If a leak is found, repair the leak and verify operation before replacing the compressor. If no leak is found, perform compressor functional evaluation. If moisture is in the lines and valve block, then evacuate or replace lines. Only replace the compressor when a defect is verified \(internal leak, failed solenoid, weak output, seized motor, failed functional test, or electrical failure\). Service Component Selection Guide Verified Root Cause Recommended Repair Compressor Internal Failure Replace Compressor Valve Block Failure Replace Valve Block Air Line Leak Replace Air Line Air Spring Leak Replace Air Spring Temperature Sensor Failure Replace Temperature Sensor Technician Reminder Replace only the component confirmed failed through diagnostics. In many cases, compressor replacement is not required when the root cause is an air leak, valve block issue, airline concern, or sensor fault.
- [9100897](/bulletins/11037270.md), 2026-09-10, Service bulletin: SUSPENSION. Qudra Lift Reman Compressor Excessive Repairs on Quadra Lift Reman Compressors Part Numbers: 68041137AF / R8572790AA / 68087233AA / 52124932AE / 52124934AE / 68064343AC Purpose The Star Parts Catalog has been updated to support component\-level repair of the Quadra\-Lift air suspension system. Replace only the component confirmed failed through diagnostics. Avoid replacing the complete assembly when an individual service component can correct the concern. Available Service Components Part Number Description R8572790AA Air Suspension Compressor 68087233AA Air Suspension Valve Block 52124932AE Front Air Suspension Hose Assembly 52124934AE Rear Air Suspension Hose Assembly 68064343AC Air Suspension Temperature Sensor 68041137AF Service Components Reference Diagnostic Decision Tree Customer Complaint: Service Air Suspension Message / Sagging / Unable to Adjust Ride Height / Compressor Running Continuously. Step 1: Retrieve and record all DTCs. C15D9 \(Low Air Mass\): Perform air mass test, complete system fill, leak\-down test, and leak source identification before compressor replacement. C15A1 \(Unable to Obtain Desired Ride Height\): Verify ride height, perform leak\-down test, inspect valve block, air lines, and air springs. C1562\-98 \(Over Temperature\): Inspect for excessive compressor run time, leaks, low air mass, and restrictions before condemning the compressor. If a leak is found, repair the leak and verify operation before replacing the compressor. If no leak is found, perform compressor functional evaluation. If moisture is in the lines and valve block, then evacuate or replace lines. Only replace the compressor when a defect is verified \(internal leak, failed solenoid, weak output, seized motor, failed functional test, or electrical failure\). Service Component Selection Guide Verified Root Cause Recommended Repair Compressor Internal Failure Replace Compressor Valve Block Failure Replace Valve Block Air Line Leak Replace Air Line Air Spring Leak Replace Air Spring Temperature Sensor Failure Replace Temperature Sensor Technician Reminder Replace only the component confirmed failed through diagnostics. In many cases, compressor replacement is not required when the root cause is an air leak, valve block issue, airline concern, or sensor fault.
- [9004338 Rev 1](/bulletins/11031334.md), 2026-04-15, Service bulletin: SUSPENSION. Servicing the stabilizer bar links for Jeep Compass: If bar links need to be replaced, make sure both ends are metal. Do not mix metal and plastic ends on same bar. If replacing existing metal end, only that end can be replaced with new metal end.
- [9004338](/bulletins/11031332.md), 2026-04-15, Service bulletin: SUSPENSION. Jeep Compass built prior to Jan 4, 2021, when servicing the stabilizer bar links. If bar links need to be replaced, make sure both ends are metal. Do not mix metal and plastic ends on same bar. If replacing existing metal end, only that end can be replaced with new metal end.
- [S2602000002](/bulletins/11030267.md), 2026-03-25, Service bulletin: SUSPENSION. Creaking/Groaning Noise Coming from The Front End
- [9100756](/bulletins/11028885.md), 2026-02-19, Service bulletin: SUSPENSION. DO NOT REPLACE MULTIPLE SHOCKS UNLESS ALL ARE VERIFIED TO BE DEFECTIVE. Reference Master Tech article released in January 2026 for updated diagnostic and testing procedures. Master Tech link: https: //mastertech.playerlync.net/app/player/p2tQVm
- [9100756](/bulletins/11028252.md), 2026-02-04, Service bulletin: SUSPENSION. DO NOT REPLACE MULTIPLE SHOCKS UNLESS ALL ARE VERIFIED TO BE DEFECTIVE. Reference Master Tech article released in December 2025 for updated diagnostic and testing procedures. Master Tech link: https: //mastertech.playerlync.net/app/player/p2tQVm
- [S1819000004 REV.R](/bulletins/11026558.md), 2025-12-11, Service bulletin: WHEELS; STEERING; SUSPENSION. Shimmy Felt In Front End
- [106352](/bulletins/11023074.md), 2025-09-10, Service bulletin: SUSPENSION. SHOCK ABSORBER – SUSPENSION \& SHOCKS \- REAR
- [S2123000046 REV.B](/bulletins/11006622.md), 2024-08-26, Service bulletin: SUSPENSION. Click Noise From Front End While Driving And Or Turning.

JSON: [/v1/bulletins/10170314](/v1/bulletins/10170314)

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