1. BASIC INSPECTION Model with 6.2 inch display 1. Using the Check List for Interview, ask the customer the condition of how the trouble occurred. Check List for Interview > CHECK 2. Check the battery. • H4 model: Battery > INSPECTION • H6 model: Battery > INSPECTION 3. Refer to “Diagnostics with Phenomenon” in “INFOTAINMENT SYSTEM (DIAGNOSTICS)”. Diagnostics with Phenomenon > LIST Model with 7 inch display Refer to “Basic Diagnostic Procedure” in “INFOTAINMENT SYSTEM (DIAGNOSTICS)”. Basic Diagnostic Procedure 2. SYSTEM BLOCK DIAGRAM Model with 6.2 inch display Model with 7 inch display Refer to “System Block Diagram” in “INFOTAINMENT SYSTEM (DIAGNOSTICS)”. Control Module I/O Signal > SYSTEM BLOCK DIAGRAM 3. MODULE I/O SIGNAL Model with 6.2 inch display • Power supply and speaker output terminal
• Steering switch and AUX input terminal for microphone etc.
Model with 7 inch display Refer to “Control Module I/O Signal” of “INFOTAINMENT SYSTEM (DIAGNOSTICS)”. Control Module I/O Signal > ELECTRICAL SPECIFICATION |
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Resistance value between CAN Hi and LoContents of inspectionRemarksGround short inspection CAN Communication Circuit Check > INSPECTIONShorted to ground in the communication circuit or control module.Battery short inspection CAN Communication Circuit Check > INSPECTIONShorted to battery power supply ...