RecallPulseUpdated Oct 9, 2026

Mopar Hydraulic Control Unit: Service Brakes, Hydraulic recall

NHTSA campaign 23E019000 · 330 units potentially affected · filed Mar 9, 2023

What's wrong

Chrysler (FCA US, LLC) is recalling certain Mopar Hydraulic Control Unit/Anti-lock Brake system modules (HCU) with part number 68085397AB. When installed in a vehicle, the HCU Module may falsely read pressure in the primary circuit and illuminate the brake lights, as well as allow the vehicle to start and shift out of park without first applying the brake pedal.

Why it matters

Constant brake light illumination and unintentional vehicle movement can both increase the risk of a crash.

The fix

Dealers will repurchase the HCU modules, or replace installed HCU modules, free of charge. Owner notification letters were mailed April 4, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 21A.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Recall details

NHTSA campaign
23E019000
Manufacturer no.
21A
Manufacturer
Chrysler (fca Us, Llc)
Component
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Units affected
330
Report received
Mar 9, 2023
Owner letters
Apr 4, 2023
Type
Equipment

Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.

Vehicles covered