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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 4 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.
C1025-09 - Generic Valve-Component failure
..............................................................................................101
C1026-1C - Valve supply- Circuit Voltage out of Range ..............................................................................103 C100C-96 - Pump Motor- Component Internal Failure ................................................................................107 C100C-01 - Pump Motor- General Electrical Failure ....................................................................................109 C100D-4B - Pump Motor Flow rate- Over Temperature ..............................................................................113 C1014-04 - Valve Relay – System Internal Failure .......................................................................................116 C006B-06 - Stability System Active Too Long- Algorithm based Failure ..................................................118 U3000-4B - Control Module – Over temperature Failure .............................................................................121 C0040-64 - Brake Pedal Switch “A”- Signal Plausibility Failure ..................................................................124 P0604-00 - Internal Control Module Random Access Memory (RAM) Error ............................................127 P0605-00 - Internal Control Module Read Only Memory (ROM) Error ......................................................129 U1006-49 - Control Module Internal-Internal Electronic failure ...................................................................131 U1604-41 - Control Module Configuration-General checksum failure .......................................................133 U1604-56 - Control Module Configuration-Invalid/ Incompatible Configuration .......................................135 U3006-16 - Control Module Input Power "A"- Circuit Voltage Below Threshold ......................................137 U3006-1C - Control Module Input Power "A"-Circuit Voltage out of Range .............................................140 U3006-17 - Control Module Input Power "A"-Circuit Voltage Above Threshold .......................................143 CAN Bus Architecture CAN bus architecture Preliminary Check ................................................................145 U0028-13 - Vehicle Communication Bus A-open circuit ..............................................................................148 U0028-88 - Vehicle Communication Bus A-Bus off ......................................................................................151 U0100-08 - Lost Communication With ECM(MTO) - Bus Signal / Message Failures .............................154 U0401-81 - Invalid Data Received From ECM/PCM”A”-Invalid serial data received ..............................160 DTC list masking status ....................................................................................................................................164