ChassisC0597

Serious

Severity: Serious - have it checked soon

Brake system control module 'A' performance

6 brands affected · Description from Toyota data.

Key terms: 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 · Control module: a small computer that runs one part of the car

Safety: This code relates to the braking system or brake assist. Braking may be affected.

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?

Serious · drive with care

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 6

Brand	Code	Description	System
Ashok Leyland CV	C0597	Sensor, Plausibility Brand	Chassis
EOBD	C0597	Bremsestyringsmodul 'A' ytelse Brand	Chassis
Land Rover	C0597	Brake System Control Module 'A' Performance Brand	Chassis
Subaru	C0597	No description available	Chassis
Suzuki	C0597	No description available	Chassis
Toyota	C0597	Brake system control module 'A' 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 2

These 7-character codes are manufacturer-specific variants of C0597 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	C059700	Control unit 'Traction system' has a malfunction. Brand	Chassis
Mercedes-Benz	C0597FF	No description available	Chassis

6Related codes

Browse Cxxx codes or C059xx codes.