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Home >> Toyota >> 2017 >> 86 Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (4 Of 6) >> SFI System >> DTC P0512: Starter Request Circuit; DTC P0616: Starter Relay Circuit Low; DTC P0617: Starter Relay Circuit High; DTC P081A: Starter Disable Circuit Low [03/2017 - ] >> Typical Enabling Conditions
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Typical Enabling Conditions

P0512 (W/ SMART KEY SYSTEM)

Monitor runs whenever following DTCs not stored None
Battery voltage 8 V or more
Engine speed 500 RPM or higher
P0616

Monitor runs whenever following DTCs not stored P2158 (Vehicle Speed Sensor "B" Circuit)
U0416 (Invalid Data Received From Vehicle Dynamics Control Module)
U0122 (Lost Communication With Vehicle Dynamics Control Module)
U0073 (Control Module Communication Bus "A" Off)
Battery voltage 8 V or more
Engine speed Increases from 0 to higher than 500 RPM
Vehicle speed Less than 1 km/h (0.6 mph)
Starter relay command On
P0617

Monitor runs whenever following DTCs not stored None
Battery voltage 8 V or more
Engine speed 500 RPM or higher
Starter relay command Off
P081A (W/ SMART KEY SYSTEM)

Monitor runs whenever following DTCs not stored P2158 (Vehicle Speed Sensor "B" Circuit)
U0416 (Invalid Data Received From Vehicle Dynamics Control Module)
U0122 (Lost Communication With Vehicle Dynamics Control Module)
U0073 (Control Module Communication Bus "A" Off)
Battery voltage 8 V or more
Engine speed Increases from 0 to higher than 500 RPM
Vehicle speed Less than 1 km/h (0.6 mph)
Starter disable relay command Off