What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
U045A-86Implausible Data Received From Parking Assist Module - Signal Invalid and/or aU045A00Implausible Data Were Received From Control Unit 'Parking System'Manufacturer communications
4Original wording in English
MAZDA
Reported code forms U045A:68
Some vehicles may exhibit either or both of the following symptoms. 1. The SCBS warning light is illuminated with DTC U045A:68 [FORWARD SENSING CAMERA (FSC)]. U045A:68 Error signal received from parking assist unit 2.…
MAZDA
Reported code forms U045A:68
Some vehicles may exhibit either or both of the following symptoms. 1. The SCBS warning light is illuminated with DTC U045A:68 [FORWARD SENSING CAMERA (FSC)]. U045A:68 Error signal received from parking assist unit 2.…
MERCEDES-BENZ
Reported code forms U045A00
Fault Code U045A00 "Implausible Data Were Received From Control Unit 'Parking System'." Stored In Electric Power Steering Control Unit
JEEP
Reported code forms U045A-86
B2128-17 - Sensor Supply Voltage - Circuit Voltage Above Threshold And/Or U045A-86 - Implausible Data Received From Parking Assist Module - Signal Invalid This bulletin involves updating the Park Assist Module (PAM)…
Check vehicle applicability
24A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | CHEROKEE | 2014 |
| Mazda | CX-5 | 2023 |
| Mazda | CX-5 | 2022 |
| Mazda | CX-5 | 2021 |
| Mazda | CX-5 | 2020 |
| Mazda | CX-5 | 2019 |
| Mazda | CX-5 | 2018 |
| Mazda | CX-5 | 2017 |
| Mercedes-Benz | AMG E43 | 2017 |
| Mercedes-Benz | AMG E63S | 2020 |
| Mercedes-Benz | AMG E63S | 2019 |
| Mercedes-Benz | AMG E63S | 2018 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.