C1789
Manufacturer-specific fault code
This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:
Code breakdown
C — System
Chassis (ABS, steering, suspension)
1 — Type
Manufacturer-specific
7 — Subsystem
Transmission
Manufacturer-specific meanings
- Circuito di uscita relè luci di arresto circuito aperto
Related codes
- C1700 — Manufacturer-specific fault code
- C1700-fiat — Circuito sensore sinistro esterno posteriore
- C1701 — Manufacturer-specific fault code
- C1701-fiat — Sensore sinistro esterno posteriore
- C1702 — Manufacturer-specific fault code
- C1702-fiat — Sensore destro esterno posteriore cortocircuito verso positivo