Search Results for "toyota"
Sponsored Links
How to Perform a Current Draw Test of Cars Starting System
A quick check of the entire starting system can be known by doing a starter current draw test. The herein steps outline 
a typical procedure for performing a current draw test on a starting system. The starting current draw should meet the specifications listed for the car model being tested.
First of all you should prepare the tester (Sun VAT40) as follows; set the Load Increase control to Off, connect the tester Load leads to the battery terminals (Red to positive and Black to negative), Set the V-meter to Int 18V, adjust ammeter to read zero using the electrical zero adjust control. Please note that the battery open circuit voltage should be at least 12.2 V(50% charged).
And here are How to Perform a Current Draw Test of Cars Starting System step by step guide:
Voltage Drop Test Guide for Toyota Starting Systems
The herein steps will guide you with typical procedure for performing voltage-drop tests on Toyota starting systems. The schematic shown the voltage-drops test schematic using a voltmeter device or a Sun VAT-40 tester. This voltage-drop testing may detect excessive resistance in the starting system.
And this is how to perform a voltage-drop test of the insulated side of motor circuit for your vehicle:
