# Service bulletin 2302023a

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: 10234479
- Published by NHTSA: 2023\-04\-17
- Manufacturer's number: 2302023a
- Manufacturer's date: 2023\-02\-08
- NHTSA component: VEHICLE SPEED CONTROL

## NHTSA's summary

Corrosion on Door, Hood And/or Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge\(s\). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim \(Fig. 1\) .Zinc Shim

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10234479-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10234479-9999.pdf)

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

## Components

Throttle and cruise control

## Vehicles listed

- 2020 to 2023 JEEP GLADIATOR
- 2018 to 2023 JEEP WRANGLER

## Recalls for the same vehicles and component

- [18V332000](/recalls/nhtsa/18V332000.md), 2018-05-17: ELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [2302023A](/bulletins/10248006.md), 2024-01-02, Service bulletin: VEHICLE SPEED CONTROL. Corrosion on Door, Hood And/or Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge\(s\). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim \(Fig. 1\) .Zinc Shim
- [2302023](/bulletins/10247984.md), 2024-01-02, Service bulletin: VEHICLE SPEED CONTROL. Corrosion on Door hood Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge\(s\). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim. \(Fig. 1\) .Zinc Shim
- [9100244](/bulletins/10247410.md), 2023-12-18, Service bulletin: VEHICLE SPEED CONTROL. FRT DOOR HINGE \- DOOR CHECK If the front door check strap physically breaks or cracks, please call FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please take pictures of the broken part and email the pictures to FCA Redacted Content.
- [9100247](/bulletins/10247404.md), 2023-12-18, Service bulletin: BACK OVER PREVENTION; VEHICLE SPEED CONTROL. ERG Hydraulic Tensioner Before replacing any FEAD components, please check FEAD belt layout as per the engine sales code. Customer complaint may include a noise from under the hood described as a squeal, screech, squeak, chirp or belt\-related noise and/or noisy tensioner/pulley. Please refer to SOL\# S2309000007.
- [S1808000152](/bulletins/10243131.md), 2023-10-02, Service bulletin: VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; BACK OVER PREVENTION. CEL \(Check Engine Lamp\) Illuminated, P057B Brake Pedal Position Sensor Performance
- [2302023](/bulletins/10234457.md), 2023-04-17, Service bulletin: VEHICLE SPEED CONTROL. Corrosion on Door hood Swing Gate Hinges Corrosion found on the door, hood and/or swing gate hinge\(s\). This bulletin involves inspecting and replacing any hinge exhibiting corrosion. The replacement hinge is equipped with a Zinc shim. \(Fig. 1\) .Zinc Shim
- [S2108000172](/bulletins/10230205.md), 2023-01-17, Service bulletin: VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM. Stop Start Feature Is Inoperative, MIL Lamp On, Hood Switch DTC?s
- [S2023000011](/bulletins/10230025.md), 2023-01-17, Service bulletin: BACK OVER PREVENTION; VISIBILITY; VEHICLE SPEED CONTROL. Wind Noise And Or Gap At Front Door Mirror Flag
- [18\-042\-22 REV. D](/bulletins/10229785.md), 2023-01-17, Service bulletin: VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; BACK OVER PREVENTION; EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon furtherinvestigation the technician may find one or more of the following DTCs: P0300 \- Multiple Cylinder Misfire. P152E \- Engine Hood Switch 2 Circuit High. P152F \- Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. P0032 \- O2 Sensor 1/1 Heater Circuit High. P0038 \- O2 Sensor 1/2 Heater Circuit High. P0052 \- O2 Sensor 2/1 Heater Circuit High. P0058 \- O2 Sensor 2/2 Heater Circuit High. P0132 \- O2 Sensor 1/1 Circuit High. P0138 \- O2 Sensor 1/2 Circuit High. P0152 \- O2 Sensor 2/1 Circuit High. P0158 \- O2 Sensor 2/2 Circuit High. P2100 \- Electronic Throttle Control Motor Circuit. In addition, customers may experience the following concern:Spark knock/detonation sound from the engine at idle.
- [S1808000284](/bulletins/10229300.md), 2023-01-09, Service bulletin: VEHICLE SPEED CONTROL; LANE DEPARTURE; VISIBILITY. Power Mirrors And Door Locks Do Not Function. Blind Spot Alert Temporarily Unavailable Is Displayed On The EVIC

JSON: [/v1/bulletins/10234479](/v1/bulletins/10234479)

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