ChassisC1093

Caution

Severity: Caution - get it checked when you can

Brake pedal not deceleration application and previous ignition cycle fault

7 brands affected · Description from BAIC Motor 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

Safety: This code relates to the braking system. Have braking checked promptly.

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?

Caution · drive with care

The braking system may be affected. Have it checked promptly; if the pedal feels abnormal, the car pulls when braking, or a brake warning light is on, stop safely.

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 7

Brand	Code	Description	System
BAIC Motor	C1093	Brake pedal not deceleration application and previous ignition cycle fault Brand	Chassis
DFFS	C1093	TC switch fault - implausible signal Brand	Chassis
Geely	C1093	Brake pedal did not work in the previous ignition cycle but the vehicle speed reduced Brand	Chassis
Land Rover	C1093	No description available	Chassis
Mahindra	C1093	Open Solenoid - Iso Rear Right Brand	Chassis
Mitsubishi	C1093	No description available	Chassis
Suzuki	C1093	4WD control module data in CAN line failure 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 1

These 7-character codes are manufacturer-specific variants of C1093 and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	C109300	Overhaeting detected Brand	Chassis

6Related codes

Browse Cxxx codes or C109xx codes.