# Service bulletin 08\-386\-25 REV. B

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: 11026671
- Published by NHTSA: 2025\-12\-17
- Manufacturer's number: 08\-386\-25 REV. B
- Manufacturer's date: 2025\-12\-10
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Not applicable to vehicles built for US market. Flash: Hybrid Control Processor \(HCP\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P2601 \- 00 \- Electrtic Coolant Pump Control Circuit Performance/stuck Off This bulletin involves reprogramming the HCP with the latest available software.Flash: Hybrid Control Processor \(HCP\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P2601 \- 00 \- Electrtic Coolant Pump Control Circuit Performance/stuck Off This bulletin involves reprogramming the HCP with the latest available software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026671-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026671-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

P2601

## Vehicles listed

- 2025 JEEP RENEGADE

JSON: [/v1/bulletins/11026671](/v1/bulletins/11026671)

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