Recall 20V313 covers 76 2019-2020 Frazer emergency vehicles on Ram 4500 and 5500 chassis for rear brake-line wear. Free repair at a franchised Ram dealer.
Frazer is recalling 76 emergency vehicles built on 2019-2020 Ram 4500 Chassis and Ram 5500 Chassis under recall 20V313 because the rear brake caliper flexible line can rub against a suspension component and wear through. A worn line can leak brake fluid and reduce or eliminate rear braking, increasing crash risk; a Ram dealer will complete the free repair.
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What's wrong?
In recall 20V313, the part at issue is the rear brake caliper flexible line on 2019-2020 Frazer emergency vehicles built on Ram 4500 Chassis and Ram 5500 Chassis platforms. This flexible hose carries pressurized brake fluid to the rear brake caliper while the rear suspension moves under the vehicle. The caliper uses that fluid pressure to squeeze the brake pads against the rotor.
These vehicles use a Compressible Liquid Adaptive Suspension System in place of the original rear suspension. That suspension change puts the rear brake hose in a different position. In the affected setup, the hose contacts a suspension component during normal movement, and that contact wears through the hose over time. If the hose wears far enough, brake fluid leaks and the vehicle loses rear braking.
An owner or technician can look for rub marks or visible wear on the rear brake hose. Those marks are the warning sign that the hose is contacting another part.
Who's affected?
Covers Ram 4500 Chassis and Ram 5500 Chassis vehicles plus DS135RS3-DM, DS135RS3AF, and DS135RS3A rear suspension kits tied to the same brake hose and rear suspension components.
| 2020 Frazer Ram 4500 Chassis | brake system |
|---|---|
| 2020 Frazer Ram 4500 Chassis | hydraulic brake hose |
| 2020 Frazer Ram 4500 Chassis | rear suspension |
| 2019 Frazer Ram 5500 Chassis | brake system |
| 2019 Frazer Ram 5500 Chassis | hydraulic brake hose |
| 2019 Frazer Ram 5500 Chassis | rear suspension |
| 2020 Frazer Ram 5500 Chassis | brake system |
| 2020 Frazer Ram 5500 Chassis | hydraulic brake hose |
| 2020 Frazer Ram 5500 Chassis | rear suspension |
| 2019 Frazer Ram 4500 Chassis | brake system |
| 2019 Frazer Ram 4500 Chassis | hydraulic brake hose |
| 2019 Frazer Ram 4500 Chassis | rear suspension |
| Liquid Spring DS135RS3-DM | brake system |
| Liquid Spring DS135RS3-DM | hydraulic brake hose |
| Liquid Spring DS135RS3-DM | rear suspension |
| Liquid Spring DS135RS3AF | brake system |
| Liquid Spring DS135RS3AF | hydraulic brake hose |
| Liquid Spring DS135RS3AF | rear suspension |
| Liquid Spring DS135RS3A | brake system |
| Liquid Spring DS135RS3A | hydraulic brake hose |
| Liquid Spring DS135RS3A | rear suspension |
| Units affected | 76 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
A worn rear brake caliper flexible line can leak brake fluid and lead to partial or complete loss of the rear brakes, increasing the risk of a crash. Rub marks or wear on the hose are signs the line needs inspection. Schedule the recall repair soon. Repair is free at any franchised Ram dealer.
What should I do?
- Check your VIN to confirm your 2019-2020 Frazer emergency vehicle built on a Ram 4500 Chassis or Ram 5500 Chassis is included in this recall.
- Contact a franchised Ram dealer to schedule the free repair.
- Schedule the rear brake flexible-line inspection and mounting-kit repair that keeps the line away from the suspension and replaces worn brake lines.
- Bring the recall notice if Frazer mailed one. If not, reference recall number 20V313 when you call.
- Call Frazer customer service at 1-888-372-9371 with questions and reference recall number 20V313.
What happens at the repair
At the dealer, a Ram technician inspects the rear brake caliper flexible lines for wear where the line routing contacts the suspension. The technician installs a kit that changes the flexible line mounting, and replaces worn brake lines with a second kit when wear is found. Parts and labor are free under the recall. Frazer has a general reimbursement plan on file, so owners who already paid for related brake line work should contact Frazer customer service and keep repair documentation for the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 28, 2020 | NHTSA published the recall |
|---|---|
| June 1, 2020 | Interim owner notification (was planned for this date) |
| June 5, 2020 | Dealer notification ended |
| June 10, 2020 | Owner notification mailed |
Frequently asked questions
What is recall 20V313?
Recall 20V313 covers 76 2019-2020 Frazer emergency vehicles built on Ram 4500 Chassis and Ram 5500 Chassis platforms with certain LiquidSpring C.L.A.S.S. suspension systems. The rear brake caliper flexible line can contact a suspension component, wear through, leak brake fluid, and reduce rear braking.
What should I do if my 2019-2020 Frazer Ram 4500 Chassis or Ram 5500 Chassis is on this recall?
Check your VIN to confirm your specific emergency vehicle is included in recall 20V313. If it is, contact a franchised Ram dealer or Frazer customer service at 1-888-372-9371 to arrange the brake-line inspection and mounting kit installation. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the recall repair at no cost. Dealers will inspect the rear brake caliper flexible lines, install the kit that changes the line mounting, and replace worn brake lines when needed, free of charge.
What is the safety risk in recall 20V313?
The safety risk is reduced rear braking. A worn rear brake caliper flexible line can leak brake fluid, which can cause a partial or complete loss of rear brakes and increase crash risk. Confirm the VIN, then arrange the free inspection and repair.
What if I bought the Frazer emergency vehicle used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. Check your VIN to confirm inclusion in recall 20V313, then reference the recall number when you contact the dealer or Frazer customer service.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V313000 |
|---|---|
| Frazer customer service | 1-888-372-9371 |
| NHTSA recall # | 20V313 |
| NHTSA recall # (full) | 20V313000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →