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SYMPTOM TROUBLESHOOTING [L3 WITH TC] 01-03–77 01-03 Inspection Method for Sensors 1. Connect the M-MDS to the DLC-2. Note • If the engine starts and runs, perform the following steps during idle. 3. Access the PIDs for the switch you are inspecting. • If the PID value is unstable or a malfunction occurs, check for a poor connection or a poorly mounted sensor or both. Inspection Method for Actuators or Relays 1. Connect the M-MDS to the DLC-2. Note • If engine starts and runs, perform the following steps during idling. 3. Prepare the output state control function for actuators or relays that you are inspecting. after the output state control function is activated. • If a variable click sound is heard, check for a poor connection or a poorly mounted actuator Note • Shake the relays too strongly may result in open circuits. Water Sprinkling Method Caution • Indirectly change the temperature and humidity by spraying water onto the front of the radiator. • If a vehicle is subject to water leakage, the leakage may damage the control module. When testing a vehicle with a water leakage problem, special caution must be used. 1. Connect the M-MDS to the DLC-2 if you are inspecting sensors or switches. Note • If the engine starts and runs, perform the following steps is idling. 3. Access the PIDs for the sensor or the switch if you are inspecting sensors or switches. car wash. • If the PID value is unstable or a malfunction occurs, repair or replace parts if necessary. End Of Sie acxuuw00002368 acxuuw00001941 1871-1U-06B(01-03).fm 77 ページ 2006年3月15日 水曜日 午前10時36分 |