P1510 (blink 54) on Toyota Passo (KGC10): Starter Signal System Malfunction

Short answer: P1510 means “Starter Signal System Malfunction”. The car’s computer has found a fault in the Engine control (EFI) system and turns on the Check engine light (MIL). First check: is the harness between the starter and EFI ECU normal?.

Code

P1510 · blink 54

System

Engine control (EFI)

Dashboard light

Check engine light (MIL)

Also sold as

Daihatsu Boon, Daihatsu Sirion (M300)

Applies to

1KR-FE: M300 (Sirion export = JDM Boon M300S/M301S(4WD? see gaps) & Passo KGC10/KGC15). JDM-spec ECU not separately documented | K3-VE: M301 (Sirion 1.3 = JDM Boon M310S? / Passo QNC10)

Confidence

high (factory manual, export spec)

Source

carmanualsclub.com

What to check, in order

1. Is the harness between the starter and EFI ECU normal?

Related on this car

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

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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.