LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2017 >> Camry LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Automatic Transmission (U660E) (Diagnostic Codes (P0500-U0100) & Circuit Tests) (Except Hybrid)) >> Automatic Transaxle System >> Circuit Tests >> ECU Power Source Circuit [08/2015 - ] >> Description

ECU Power Source Circuit [08/2015 - ]: Description

WARNING: This page is about a different variant/trim than selected.

When the engine switch is turned ON, voltage from the ECM's MREL terminal is applied to the EFI MAIN relay. This causes the contacts of the EFI MAIN relay to close, which supplies power to terminal +B of the TCM.

scientia non olet · About LEMON Manuals