Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Suzuki SX4 BaseFACTORY OEM SERVICE PROCEDURE
Electronic Stability Program DTCS
ELECTRONIC STABILITY PROGRAM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| C1016 | Brake light switch circuit failure |
| C1017 | Lateral G sensor in yaw rate/G sensor assembly circuit failure |
| C1020 | Master cylinder pressure sensor power supply circuit failure |
| C1021 | Right-front wheel speed sensor circuit failure |
| C1022 | Right-front wheel speed sensor circuit range/performance |
| C1023 | Yaw rate sensor in yaw rate/G sensor circuit assembly failure |
| C1024 | Steering angle sensor circuit failure |
| C1025 | Left-front wheel speed sensor circuit failure |
| C1026 | Left-front wheel speed sensor circuit range/performance |
| C1027 | ESP® OFF switch circuit failure |
| C1028 | Master cylinder pressure sensor circuit failure |
| C1031 | Right-rear wheel speed sensor circuit failure |
| C1032 | Right-rear wheel speed sensor circuit range/performance |
| C1033 | Wheel speed sensor deviation |
| C1034 | Yaw rate/G sensor assembly power supply failure |
| C1035 | Left-rear wheel speed sensor circuit failure |
| C1036 | Left-rear wheel speed sensor circuit range/performance |
| C1037 | Steering angle sensor power supply circuit failure |
| C1038 | Steering angle sensor detect rolling counter failure |
| C1039 | Yaw rate/G sensor assembly internal failure |
| C1040 | ESP® function failure |
| C1041 | Right-front inlet solenoid valve circuit failure |
| C1042 | Right-front outlet solenoid valve circuit failure |
| C1043 | Master cylinder cut solenoid valve circuit No. 1 failure |
| C1044 | Master cylinder cut solenoid valve circuit No. 2 failure |
| C1045 | Left-front inlet solenoid valve circuit failure |
| C1046 | Left-front outlet solenoid valve circuit failure |
| C1051 | Right-rear inlet solenoid valve circuit failure |
| C1052 | Right-rear outlet solenoid valve circuit failure |
| C1053 | Suction solenoid valve circuit No. 1 failure |
| C1054 | Suction solenoid valve circuit No. 2 failure |
| C1055 | Left-rear inlet solenoid valve circuit failure |
| C1056 | Left-rear outlet solenoid valve circuit failure |
| C1057 | Power supply circuit failure |
| C1061 | Pump motor and/or motor driver circuit failure |
| C1063 | Solenoid valve power supply driver circuit failure |
| C1071 | ESP® control module internal defect |
| C1075 | Steering angle sensor calibration incomplete |
| C1091 | CAN invalid data from ECM |
| C1094 | Torque request reject status |
| C1096 | Yaw rate/G sensor assembly message counter error |
| U0073 | Control module communication bus OFF |
| U0100 | Lost communication with ECM |
| U0101 | Lost communication with TCM |
| U0114 | Lost communication with 4WD control module |
| U0123 | Lost communication with yaw rate sensor module |
| U0126 | Lost communication with steering angle sensor module |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.