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Diagnostic Manual
GETTING STARTEDWITH
TML DIAGNOSTIC SOFTWARE
5
5c.Body Control Module (BCM) :
There is a module for the air-conditioning, a module for the interior lighting, a module for the door
locks and so forth. A body control module gathers all these separate modules under one system so
that they function together instead of separately, a format easier to bothmanufacture and troubleshoot.
Salient Features :
The tester application executes all the commands supported by BCM ECU, which helps in diagnosis
of BCM ECU.
Following service are provided by the Diagnostic Tester application:
1. Read ECU Identification data, Manufacturing Information
2. Read ECU Parameters
3. Reading and clearing DTC’s
4. Input output Control
Read ECU Identification :
Read the identification data in the ECU such as Vehicle Name, SystemName, Specification informa-
tion, VIN no, BCM Identification Number, VC Number, BCM Type, ECU Software version no., ECU
hardware version no.
Figure 01: Read ECU Identification