Operation CHARM: Car repair manuals for everyone.

B+ Latch Relay

Relay Location/Identification:





When the ignition switch is in the START or ON position, the Engine Control Unit (ECU) ENERGIZES the B+ (power) relay. The relay provides voltage to the idle speed regulator in preparation for engine start-up. The relay is located on the left strut tower. The exact location of the relay is imprinted on the relay cover.