Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection Procedure Measuring Condition of Electronic Parts' Resistance The measured resistance at high temperature after vehicle running may be high or low.
Components Location 1. ECM (Engine Control Module) 2. Intake Air Temperature Sensor (IATS) 3. Manifold Absolute Pressure Sensor (MAPS) 4.
Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3.