C0040Wysoki
Czujnik prędkości koła prawego przedniego — usterka obwodu
Podwozie
Sprawdź szczegóły →C1265
KrytycznyMalfunction of the ABS Pump Motor / Brake Actuator. The code indicates incorrect operation or seizure of the ABS hydraulic pump motor.
OBD-II (EN): ABS Pump Motor Malfunction
Code C1265 signals a malfunction of the ABS hydraulic pump motor – the component responsible for brake fluid pressure during emergency braking situations. The cause could be a faulty pump motor, a defective relay, or a wiring problem. Due to the direct impact on braking effectiveness, this fault requires urgent diagnosis at an authorized workshop.
Symptoms
• Illumination of the ABS and/or ESP warning light on the dashboard • Illumination of the brake system warning light (red) • Deactivation of ABS, ESP, and traction control systems • Hard or improperly responding brake pedal • Increased stopping distance • Possible buzzing noise or lack of response when pressing the brake pedal • Vehicle may enter limp mode limiting speed or power
Possible causes
• Damaged or seized ABS hydraulic pump motor (mechanical binding) • Malfunction of the ABS pump motor relay – lack of 12V power supply to the pump • Damage to the wiring harness or corrosion of connectors in the pump motor circuit • Faulty ABS/ESC control module (hydraulic controller) • Low battery voltage causing incorrect pump fault detection • Contamination or overheating of the ABS hydraulic unit
Affected systems
ABS (Anti-lock Braking System)ESP / ESC (Electronic Stability Control)Kontrola trakcji (TCS)Układ hamulcowyHydroagregat ABSModuł sterujący ABS
Related codes
Code C1265 appears in these brands
Go to messages and symptoms for your brand — there we analyze this code together with other typical alerts.
Suggested Hybspec services
Based on the systems affected by this code, we will most likely start with:
Sources and further reading
Does code C1265 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.