C1573 (blink 73) on Toyota Passo (KGC10): State of 360rpm or more continues speed signal system [raw table text, verify]

Short answer: C1573 means “State of 360rpm or more continues speed signal system [raw table text, verify]”. The car’s computer has found a fault in the EPS system and turns on the Power steering (EPS) warning light. First check: follow manual section procedure for this code.

Code

C1573 · blink 73

System

EPS

Dashboard light

Power steering (EPS) warning light

Also sold as

Daihatsu Boon, Daihatsu Sirion (M300)

Applies to

M300/M301 export; JDM Boon/Passo 1st gen by platform

Confidence

high (factory chart); description parsing medium

Source

carmanualsclub.com

Symptoms and when it is set

1. Warning lamp per chart (see page)

Likely causes

1. State of 360rpm or more continues speed signal system [raw table text, verify]

What to check, in order

1. Follow manual section procedure for this code

Related on this car

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

← C1571/71 B2796/12 →

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.