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Home >> Toyota >> 2013 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 85 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Plug-In)) >> Dynamic Radar Cruise Control System >> DTC C1A05: Stop Light Switch Circuit; DTC C1A4B: Stop Light Relay Circuit >> Inspection Procedure
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Inspection Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • When this DTC is output, a malfunction in the electronically controlled brake system is suspected. Check if the electronically controlled brake system is functioning normally. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .
  • When this DTC is output, a malfunction in the lighting system is suspected. Check if the lighting system is functioning normally. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .

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