Before performing diagnostics, check the following item which might affect engine problems. 1. BATTERY 1. Check the battery. Battery > INSPECTION 2. Check the condition of the main and other fuses, and harnesses and connectors. Also check for proper grounding. 2. ENGINE GROUND Make sure that the engine ground terminal has no contamination, corrosion or looseness and is properly connected to the engine. |
Dtc b2240 can communication (audio) stuck
DTC DETECTING CONDITION:Detected when the resistor is stuck during the CAN bus communication process.TROUBLE SYMPTOM:Screen display does not link with combination meter or vehicle.STEPCHECKYESNO1.CHECK DTC.Inspect LAN system. Basic Diagnostic Procedure > PROCEDUREIs there any fault-Perform the diag ...