Prepared by: Airbag COC Review Approved by: Sanjeev VM Page: 3 of 668 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. SRS / Airbag ECU AB12 DTC Troubleshooting Guide Version: 3.0 Date: 05-June-2023 B100C-11: Left Side Peripheral sensor circuit short to ground..............................................................................98 B100C-12:- Left Side Peripheral sensor circuit short to battery...........................................................................101 B100C-13:- Left Side Peripheral Sensor - circuit open ........................................................................................105 B100C-64:- Left Side Peripheral sensor signal plausibility failure .......................................................................109 B100C-96:- Left Side Peripheral sensor Deployment Control component internal failure ..................................113 B100D-4A:- Right Side Peripheral sensor Incorrect component installed ...........................................................117 B100D-2B:- Right Side Peripheral sensor – signal cross coupled ......................................................................121 B100D-86:- Right Side Peripheral sensor signal invalid ......................................................................................125 B100D-11:- Right Side Peripheral sensor circuit short to ground ........................................................................129 B100D-12:- Right Side Peripheral sensor circuit short to battery ........................................................................133 B100D-13:- Right Side Peripheral Sensor - circuit open .....................................................................................137 B100D-64:- Right Side Peripheral sensor signal plausibility failure.....................................................................141 B100D-96:- Right Side Peripheral sensor component internal failure .................................................................145 B100D-55:- Right Side Peripheral sensor not configured....................................................................................149 B0021-55:- Inflatable Curtain Airbag LH Deployment Control 1 not configured..................................................153 B0021-11:- Inflatable Curtain Airbag LH Deployment Control 1 circuit short to ground ......................................157 B0021-2B:- Inflatable Curtain Airbag LH Deployment Control 1 signal cross coupled .......................................161 B0021-1A:- Inflatable Curtain Airbag LH Deployment Control 1 circuit resistance below threshold...................165 B0021-1B:- Inflatable Curtain Airbag LH Deployment Control 1 circuit resistance above threshold ..................169 B0021-12:- Inflatable Curtain Airbag LH Deployment Control 1 circuit short to battery ......................................173 B0029-55:- Inflatable Curtain Airbag RH Deployment Control 1 not configured .................................................177 B0029-11:- Inflatable Curtain Airbag RH Deployment Control 1 circuit short to ground .....................................181 B0029-11:- Inflatable Curtain Airbag RH Deployment Control 1 circuit short to ground .....................................182 B0029-2B:- Inflatable Curtain Airbag RH Deployment Control 1 signal cross coupled.......................................185 B0029-1A:- Inflatable Curtain Airbag RH Deployment Control 1 circuit resistance below threshold ..................189 B0029-1B:- Inflatable Curtain Airbag RH Deployment Control 1 circuit resistance above threshold..................193 B0029-12:- Inflatable Curtain Airbag RH Deployment Control 1 circuit short to battery .....................................197
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