2016 / 4910
Vehicle Platform: Tiago,Tigor & Osprey
ECU Name: Hella Body Control Module (BCM)
DTC Troubleshooting Data
Version: 2.0
Date: 22-10-2018
Author: Parag K
Page: 673 of 737
Copyright ©
TATA MOTORS Ltd.
This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
Start
Connect the Diagnostic Tool and check for DTCs
Is DTC B1326 – 11
present?
STOP
No
Check DTC present is Current or history
Yes
History?
1. Clear the DTC from memory.
2. Turn the IGN to OFF.
3. Start the IGN.
4. Check for DTCs.
Yes
Is DTC B1326 –
11 present?
C
Yes
Check BCM and Window down connectors
for terminal backout
C
Are connectors loose?
Reconnect
connectors
firmly
Yes
B
1. Remove BCM side wiring harness connector.
2. Perform visual check of connectors for pins bend or
damaged etc.
No
A
Disconnect vehicle battery connection.
(Please follow the safety guidelines)
No
No