P1805 / INF902

P1805-902

Description
Brake switch signal is applied to the hybrid vehicle control ECU through the stop lamp switch when the brake pedal is depressed. This signal is used mainly for the ASCD function and regenerative brake control.

DTC Logic

DTC Detection Logic






Component Function Check

Step 1:

Diagnostic Procedure

Step 1:

Step 2-7:

Step 7 (Continued)-8:

Component Inspection (Stop Lamp Switch)

Step 1-2: