6.2.
DIAGNOSTIC MENU
6.2.1.
Read codes:
View the diagnostic trouble code (DTC) for the engine or transmission system and display their standard definitions.
6.2.2.
Erase codes:
Clears all the DTC’s in the system.
WARNING!
Take due consideration before actioning this command.
6.2.3.
Data Stream:
This function allows viewing of live or real time data from all the supported sensors (up to 249 types of sensors).
6.2.4.
Freeze frame:
Freeze Frame Data allows the technician to view the vehicle’s operating parameters at the moment when an emission related
fault occurs. These faults include, but not limited to fault code, vehicle speed, coolant temperature etc.
6.2.5.
I/M Readiness:
I/M Readiness function is used to check the operation of the Emission System on EOBD compliant vehicles.
Some later vehicle models may support two types of I/M Readiness tests:
A. Since DTCs Cleared - indicates status of the monitors since the DTCs were erased.
B. This Drive Cycle - indicates status of monitors since the beginning of the current drive cycle.
“OK” - Indicates completed diagnostic testing.
“INC” - Indicates that the diagnostic testing has not been completed.
“N/A” - The monitor is not supported on that vehicle.
6.2.6.
Vehicle information:
Review vehicle identification number (VIN)
Calibration identification number (IDs)
Calibration verification number (CVNs)
7. DTC
LOOKUP
7.1.
The reader has 16929 pre-set DTC identifi cation codes in it’s database. To view the DTC, input the code and press enter. The fault
code definition will then be displayed providing additional information on where the DTC originated and the operating conditions that
caused it to set.
8. CRANKING SYSTEM TEST
8.1.
On the reader’s menu screen select “Cranking Test” and press ENTER to start the test.
8.1.1.
Start the engine when prompted. The reader will then automatically complete the cranking test and display the test result.
8.1.2.
When the reader detects the RPM this will then be indicated on the reader’s screen.
NOTE:
The cranking voltage display value should be at least 9.6V.
8.1.3.
On completion of the cranking test the reader will display the cranking voltage obtained and duration.
8.1.4.
The cranking test reader display results allows the technician to quickly determine the overall condition of the cranking system.
9. CHARGING SYSTEM TEST
9.1.1.
On the reader’s menu screen select “Charging Test” and press ENTER to start the test.
9.1.2.
Follow each step shown on the readers screen instructions.
NOTE: DO NOT
turn off the engine during the charging system test.
9.1.3.
On completion of the charging system test, the reader will display the loaded and unloaded charging
voltages, the ripple voltage and the charging test result.
NOTE:
If the reader displays a “NO OUTPUT” message, the battery has become fully discharged.
Check if the alternator is functioning correctly or contact a service centre immediately.
10. MAINTENANCE
10.1.
Keep the scan tool dry, clean, free from oil/water or grease. Use a mild detergent on a clean cloth to clean the outside of the
scan tool, when necessary.
VS8812.V2 Issue 1 18/06/21
Original Language Version
© Jack Sealey Limited
