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DIAGNOSTICS ABS

8

5. Maintenance :

a. Troubleshooting

Problem

Cause

Remedy

ECU communication error

1) LEDs status On the - Check the OBD cable connection with

Silicon Engines interface Diagnostic Connector of wiring harness.

unit.

- Check the OBD cable connection with Multi

protocol Interface module.

- Check the ‘DSR’ and ‘DTR’ LEDs on Silicon

Engines module. If both are red re-initialise

the unit.

2) Com port connection - Check the com settings.

- Connect RS232 cable to COM Port.

- If Laptop dosen’t support COM Port, change

com port settings from the file Conf.ini

located in the directory

C:\program file\TATA MOTORS

Software Not Working

Corrupt version of software Reinstall the software.

For software support or assistance please visit the following website :

http://ed.tatamotors.com