Symptom diagnosis

Noise, vibration and harshnesS (NVH) Troubleshooting NVH Troubleshooting - Engine Noise Use the Chart Below to Help You Find the Cause of the Symptom 1. Locate the area where noise occurs. 2. C ...

Drive belt

Checking Drive Belts WARNING: Be sure to perform when the engine is stopped. 1. Inspect belts for cracks, fraying, wear and oil. If necessary, replace. 2. Evaluate manually if the belt is enough ...

Other materials:

General Precauti
• Always use a 12 volt battery as power source. • Do not attempt to disconnect battery cables while engine is running. • Before connecting or disconnecting the ECM harness connector, turn ignition switch OFF and disconnect negative battery cable. Failure to do so may damage the ECM becaus ...

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is ...

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
NOTE: • Before removing and installing any control units, first turn the ignition switch to the LOCK position, then disconnect both battery cables. • After finishing work, confirm that all control unit connectors are connected properly, then re-connect both battery cables. • Always us ...