U0420 on CHRYSLER 200 — Invalid Data Received From Power Steering Control Module A

Q: "What does U0420 mean on a CHRYSLER 200?"

"U0420 indicates: Invalid Data Received From Power Steering Control Module A. This is a network communication code. 2 CHRYSLER 200 owners have reported this to NHTSA."

Q: "What are the most common causes of U0420 on CHRYSLER 200?"

"Based on 2 NHTSA reports, the most commonly cited components are: Power Train,Air Bags, Electronic Stability Control (Esc). These percentages are based on the component field in owner complaints."

Q: "Is U0420 serious on my CHRYSLER 200?"

"Of 2 NHTSA reports for this code on CHRYSLER 200, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my CHRYSLER 200 shows U0420?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What U0420 Means on Your CHRYSLER 200

U0420 is a diagnostic trouble code indicating: Invalid Data Received From Power Steering Control Module A. This code relates to the network communication system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 CHRYSLER 200 owners have reported this issue to NHTSA across model years 2015. Most reports come from the 2015 model year. The most commonly reported component is Power Train,Air Bags (50.0% of reports).

Real CHRYSLER 200 Owner Reports

Source: NHTSA Complaints Database

"When going a certain speed car will jerk and shift roughly into next gear, Faulty air bag system shown on dashboard. Car had been struggling to start lately went to Autozone with the check engine light now showing. Diagnostic machine advised Power Train System issues / Antilock brake system issues."

— 2015 CHRYSLER 200 owner · POWER TRAIN,AIR BAGS · Filed 10/05/2023

"The vehicle was diagnosed by 2 different repair shops with the follow codes: u1504, p0610, p1500, u0420, c0051, c212a, u0402, c1246. ultimately, the pdc (power distribution center) is not working."

— 2015 CHRYSLER 200 owner · ELECTRONIC STABILITY CONTROL (ESC) · Filed 08/13/2019

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

2

'15

Common Causes on CHRYSLER 200

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN,AIR BAGS 50%

ELECTRONIC STABILITY CONTROL (ESC) 50%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does U0420 mean on a CHRYSLER 200? ▾

U0420 indicates: Invalid Data Received From Power Steering Control Module A. This is a network communication code. 2 CHRYSLER 200 owners have reported this to NHTSA.

What are the most common causes of U0420 on CHRYSLER 200? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Power Train,Air Bags, Electronic Stability Control (Esc). These percentages are based on the component field in owner complaints.

Is U0420 serious on my CHRYSLER 200? ▾

Of 2 NHTSA reports for this code on CHRYSLER 200, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my CHRYSLER 200 shows U0420? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

U0420 on Other Vehicles

→ All codes reported on CHRYSLER 200