Remove the air cleaner assembly and air duct.

(Refer to "Intake and Exhaust system" in EM group)

Remove the battery and battery tray.

(Refer to "Charging system" in EE group)

Disconnect the back up lamp switch connector (A).

Check the continuity between no. 1 and 2 terminals of backup lamp switch. When the shift lever is in reverse, there should be continuity.