ChassisC0582
SeriousSeverity: Serious - have it checked soon
Brake booster motor 'A' phase U-V-W circuit range/performance
Key terms: Boost pressure: extra air pressure made by a turbo or supercharger · ABS: anti-lock braking, which stops the wheels locking · Stability control: helps stop the car skidding · Wheel speed sensor: measures how fast each wheel turns
1What it means in plain English
A chassis system has a fault, usually ABS, traction control or stability control, but some makes use this range for airbags, electric power steering or park brakes.
2Common causes
- Faulty wheel speed sensor
- Damaged sensor ring or wiring
- Faulty ABS module
- Low brake fluid
- Wheel bearing damage
3Can I drive?
Have it checked immediately: brakes or brake assistance may be affected. Do not drive if the pedal feels soft or hard, the car pulls when braking, or the brake warning light is on.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 10
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | C0582 | No description available | Chassis |
| Daewoo | C0582 | No description available | Chassis |
| EOBD | C0582 | Bromsservomotor 'A' fas U-V-W kretsområde/prestanda Brand | Chassis |
| GM | C0582 | Right front actuator circuit low Brand | Chassis |
| Holden | C0582 | No description available | Chassis |
| Land Rover | C0582 | Brake Booster Motor 'A' Phase U-V-W Circuit Range/Performance Brand | Chassis |
| Opel | C0582 | Right front actuator circuit low Brand | Chassis |
| Peugeot | C0582 | No description available | Chassis |
| Saab | C0582 | Right Front Actuator Circuit Low Brand | Chassis |
| Toyota | C0582 | Brake booster motor 'A' phase U-V-W circuit range/performance Brand | Chassis |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 4
These 7-character codes are manufacturer-specific variants of C0582 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | C05821D | Brake Booster Motor A Phase U-V-W Circuit Range/Performance. The current value is outside the permissible range. Brand | Chassis |
| Mercedes-Benz | C0582FA | Phases U-V-W of electric motor A at the brake booster have a malfunction. Brand | Chassis |
| Mercedes-Benz | C0582FB | Phases U-V-W of electric motor A at the brake booster have a malfunction. Brand | Chassis |
| Mercedes-Benz | C0582FF | Phases U-V-W of electric motor A at the brake booster have a malfunction. Brand | Chassis |
6Related codes
Browse Cxxx codes or C058xx codes.