Last Modified: 6-7-2017 6.8:8.0.40 Doc ID: RM000000WIP017X agn Model Year Start: 2007 Model: Land Cruiser Prod Date Range: [08/2006 - ] Title: CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: ECM Communication Stop Mode; 2007 MY Land Cruiser [08/2006 - ] ECM Communication Stop Mode DESCRIPTION DETECTION ITEM SYMPTOM TROUBLE AREA ECM communication stop mode "ENGINE" is not displayed on "Communication BUS CHECK" of intelligent tester Applies to "ECM COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE" Power source or inside ECM WIRING DIAGRAM INSPECTION PROCEDURE PROCEDURE 1. INSPECT RELAY (Marking: EFI OR ECD) (a) Remove the EFI OR ECD relay from engine room relay block.
(b) Measure the resistance of the relay. Standard resistance: TESTER CONDITION SPECIFIED CONDITION 1 - 3 10 kΩ or higher 1 - 3 Below 1 Ω (when battery voltage is applied to terminals 2 and 4) cardi