C1625 fault code: what it means

C1625: Hyundai: CAN timeout from ABS/ESC. Stability and brake warnings.

Chassis (brakes, steering, suspension) · Costly if missed

Usual causes, most likely first

CAN wiring
ABS/ESC module
low voltage

C1625 by make

Hyundai

Hyundai: CAN timeout from ABS/ESC. Stability and brake warnings.

Usual causes: CAN wiring; ABS/ESC module; low voltage

What the repair usually costs

Alternator replace (small / medium car, petrol)NZ$510–NZ$1,020 · A$480–A$1,000
Alternator replace (SUV / ute / diesel)NZ$750–NZ$1,560 · A$710–A$1,490
Alternator replace (European, smart charging)NZ$930–NZ$2,130 · A$850–A$1,990

Not sure what C1625 means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.