SW1 L4-1.9L SOHC VIN 8 (1996)
Alternator: Component Tests and General Diagnostics
NOTE: Electronic system tester tool No. SA9154Z, or equivalent, is required for the following starter system test.
1. Clean battery terminals and attach electronic system tester clamps to appropriate terminals.
2. Clamp current probe to wire leading to battery ground terminal. Arrow on probe should point toward battery.
3. Press Charging System Test. The display should show the correct number of cylinders.
4. Run engine at 2000 RPM until display flashes "Maintain 2000 RPM".
5. Hold at 2000 RPM until counter counts down from ten seconds.
6. When ten seconds are over, run engine at idle until display reads Maintain Idle. Hold this momentarily until the display reads Test Complete.
7. Press "Continue" to see results. The Electronic System Tester will display voltage and current output of the alternator as follows:
a. Voltage output should be above 13 volts.
b. Current output should be a minimum of 60 amps.
8. If alternator does not meet specifications, proceed as follows:
a. Verify battery is charged sufficiently and ensure electrical system is not excessively loaded.
b If battery has sufficient charge, electrical loads are not excessive and alternator performance is still not as specified, replace alternator.
c. Repeat test to verify alternator is functioning properly.
