ReplacementREPLACEMENT PROCEDURE 1. DRAIN ENGINE COOLANT CAUTION: Do not remove the reservoir cap while the engine assembly and radiator assembly are still hot. Pressurized, hot engine coolant and st
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN ECU (a) Check and ensure the following conditions: (1) The power switch is off. (2) The engine coolant temperature is less
DESCRIPTION This circuit includes the navigation ECU and radio and display receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NAVIGATION ECU) (a) Disconnect the I153 radio receiver assembly connector. (b) Disconnect the I173 navigation ECU
DESCRIPTION Detection Item Symptom Trouble Area Combination Meter ECU Communication Stop Mode Any of the following conditions are met:
Communication stop for "Combination Meter" is indicated on the "Communication Bus Check" screen of the Techstream.
Click here
Communication sys