C1300 (blink 77) on Toyota Passo (KGC10): ABS ECU internal abnormality

Short answer: C1300 means “ABS ECU internal abnormality”. The car’s computer has found a fault in the ABS system and turns on the ABS warning light. First check: follow manual.

Code

C1300 · blink 77

System

ABS

Dashboard light

ABS warning light

Also sold as

Daihatsu Boon, Daihatsu Sirion (M300)

Applies to

M300/M301 export

Confidence

high (factory chart)

Source

carmanualsclub.com

Symptoms and when it is set

1. Warning lamp per chart

Likely causes

1. ABS ECU internal abnormality

What to check, in order

1. Follow manual

Related on this car

• All fault codes for this car
• Warning lights
• Where the parts are (parts map)
• Common problems

← C0256/58 C1541/41 →

Clearing the code does not fix the fault. If it comes back, the problem is still there. For brakes, airbags and steering, see a trained mechanic.