2891 / 5157
Vehicle Platform: OSPREY / AMP
ECU Name: ESCL
DTC Troubleshooting Data
Version: 1.0
Date: 27 Dec 2016
Author: Hitesh Kaneria
Page: 16 of 59
Copyright ©
TATA MOTORS Ltd.
Thisdocument must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
DTC’s confirmation:
1. After rectification, ensure the following points before handing over the system to the customer
2. Battery Voltage is between 9 to 16V.
3. Replacement of ECU.
4. Drive the vehicle on road and check the assistance.
Circuit Schematic Diagram:
NA
Component Location & Image:
NA
Connector Location:
NA
Stop
Yes
No
Is voltage >
14.5v?
Replace/ Recharge
the battery
Take corrective action to
repair alternator circuit.
No
Yes
Is DTC
Present?
A
Check the Alternator output
voltage.