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Battery Load Test: Procedure

WARNING:

Do not check or charge a Battery -A- when the visual indicator has >>no color or is bright yellow<<. Do not give a jump start.

There is a risk of explosion during testing, charging or jump starting.

These Batteries -A- must be replaced.

NOTE:

The Battery -A- temperature must be at least 10 °C (50 °F).

CAUTION:
  • Turn off the ignition and all electrical equipment.
  • Remove the ignition key.

-- Check the color display on Batteries -A- with a visual indicator. Refer to BATTERY WITH COLOR DISPLAY (VISUAL INDICATOR), CHECKING .

-- Switch on the :VAS5097A  . Refer to Battery Tester with Printer .

-- Determine the cold crank amps according to the specifications on the Battery -A- in ampere (A) according to the German Industry Standardization and determine the :VAS5097A  adjustment range using the table. Refer to COLD CRANK AMPS TABLE .

NOTE:

If the Battery -A- does not state this value in DIN but rather in IEC or EN/SAE, then convert the value using the table (refer to COLD CRANK AMPS TABLE ) or the table on the :VAS5097A  .

-- Set the cold crank amps with the cold crank amps selector switch. Refer to Battery Tester with Printer .

-- Set the measuring range (80 to 379 A or 380 to 499 A) using the ON/OFF  button. Refer to Battery Tester with Printer .

NOTE:

Batteries -A- with cold crank amps greater than 499 A according to the German Industry Standardization can be tested with the setting for 499 A according to the German Industry Standardization.

-- Connect the red terminal (+) to the positive terminal of the Battery -A-.

-- Connect the black terminal (-) to the negative terminal for the Battery -A-.

NOTE:

Make sure the test terminals make sufficient contact.

Note TPL 2012182 for the :VAS5097A  .

-- Using the sliding switch, select the test clamp connection point. Refer to Battery Tester with Printer .

GWWN27-10201Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Direct connection to the Battery -A-
  2. Connection to the battery jump start terminal

-- Check if the cold crank amps indicated on the Battery -A- matches the selected value on the Battery Tester with Printer :VAS5097A  .

-- Press the Start  button. Refer to Battery Tester with Printer .

The green LED turns on. Refer to Battery Tester with Printer . The test program runs automatically. The test results are printed out. Refer to BATTERY LOAD TEST RESULTS . If the Battery Tester with Printer :VAS5097A  does not start, (the LED does not come on and there is no print out), then charge the Battery -A-. Refer to BATTERY, CHARGING .

-- Switch off the :VAS5097A  . Refer to Battery Tester with Printer .

-- Remove the test terminals.

NOTE:

The test is over after approximately 20 seconds.

The test results are printed out.

Only perform the test once. Repeating the test will not produce accurate results.

The :VAS5097A  needs approximately 30 minutes to cool off before it is ready for the next measurement.