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Vehicle Platform: OSPREY / AMP
ECU Name: PEPS
DTC Troubleshooting Data
Version: 1.2
Date: 29 Mar 2017
Author:
Rajasekhara Reddy
Page: 3 of 369
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.
Contents
Change History ..................................................................................................................................................................................2 Contents ..............................................................................................................................................................................................3 Abbreviation ........................................................................................................................................................................................7 Generic DTCs Diagnostic DTCs ......................................................................................................................................................8 U3006 - 16:-Control Module Input Power "A" - circuit voltage below threshold .......................................................................8 U3006 - 17:-Control Module Input Power "A" - circuit voltage above threshold .....................................................................12 U1006 - 42:-Control Module Internal- general memory failure .................................................................................................16 P0604 - 00:-Internal Control Module Random Access Memory (RAM) Error- no sub type information .............................19 P062F - 00:-Internal Control Module EEPROM Error- no sub type information ....................................................................22 Functional DTCs ..............................................................................................................................................................................25 U1614 - 62:- Odometer storage fault - signal compare failure ..................................................................................................25 U1614 - 94:- Odometer storage fault - unexpected operation ..................................................................................................29 U1614 - 81:- Odometer storage fault - invalid serial data received ..........................................................................................33 B101A - 11:- Analog Engine Start/Stop Button Signal-1 - circuit short to ground .................................................................37 B101A - 12:- Analog Engine Start/Stop Button Signal-1 - circuit short to battery .................................................................43 B101A - 13:- Analog Engine Start/Stop Button Signal-1 - circuit open ..................................................................................48 B101A - 23:- Analog Engine Start/Stop Button Signal-1 - signal stuck low ...........................................................................53 B101B - 11:- Analog Engine Start/Stop Button Signal-2 - circuit short to ground ..................................................................58 B101B - 12:- Analog Engine Start/Stop Button Signal-2 - circuit short to battery ..................................................................63 B101B - 13:- Analog Engine Start/Stop Button Signal-2 - circuit open ....................................................................................68 B101B - 23:- Analog Engine Start/Stop Button Signal-2 - signal stuck low ............................................................................73 B1648 - 00:- VIN Number Mismatch With IPC - no sub type information ...............................................................................78 B1649 - 12:- ACC Relay Feedback - circuit short to battery .....................................................................................................81 B1649 - 14:- ACC Relay Feedback - circuit short to ground or open ......................................................................................85 B164A - 12:- IGN Relay Feedback - circuit short to battery ......................................................................................................90 B164A - 14:- IGN Relay Feedback - circuit short to ground or open .......................................................................................94 B164B - 12:- CRANK Relay Feedback - circuit short to battery ...............................................................................................99 B164B - 14:- CRANK Relay Feedback - circuit short to ground or open ..............................................................................103 B1639–06:- Module ECM/PCM & PEPS handshake failed-Algorithm Based Failures .......................................................108