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ABS - DTC Troubleshooting Data
(Bolt, Zest, Tiago, Pelican, Nexon & Tigor)
Version: 1.4
Date: 21 April 2017
Author: ERC - Chassis E&E
Page 134 of 166
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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.
Trouble Shooting
DTC’s confirmation -
1) After rectifying the faults perform Ignition Off/On and wait for 5 sec.
Circuit Schematic Diagram -
NA
Component Location & Image -
NA
Connector Location -
NA
Connector View & Information -
NA
YES
START
RECEIVED
POSITIVE
RESPONSE?
STOP
NO
1. CONNECT THE TML DIAGNOSTIC TOOL.
2. TURN THE IGNITION ON.
3. CHECK THE STATUS OF DTC’s (MENORIZED/CURRENT)
4. RECORD THE DTC AND CLEAR.
5. TURN IGNITION OFF & ON.
6. VERIFY IF DTC U1604-41 IS PRESENT
WRITE VALID VARIANT MATCHING TO
ACTUAL VEHICLE CONFIGURATION
USING DIAGNOSTIC SERVICE
STOP
1. CLEAR DTC
2. TURN IGNITION OFF & ON.
3. WAIT FOR 5 SEC
REPLACE THE ECU