Copyright © TATA MOTORS Ltd. This document must not be used in any w ay, such as copying and redistributing to third parties, w ithout the consent of author . SRS / Airbag ECU – DTC Troubleshooting Guide Vers ion: 14.0 Da te: 14-February-2017 Prepared by:Airbag COC Review & Approved by:Sanjeev VM Page: 544 of 549 Appendix 1 – Masking Status of DTC’s Sr no (DTC ID) Display DTC Code DTC Description Display Status (Mask status) 1 B0001-1A Driver Frontal Stage 1 Deployment Control circuit resistance below threshold N 2 B0001-1B Driver Frontal Stage 1 Deployment Control circuit resistance above threshold N 3 B0001-2B Driver Frontal Stage 1 Deployment Control signal cross coupled N 4 B0001-11 Driver Frontal Stage 1 Deployment Control circuit short to ground N 5 B0001-12 Driver Frontal Stage 1 Deployment Control circuit short to battery N 6 B0010-1A Passenger Frontal Stage 1 Deployment Control circuit resistance below threshold N 7 B0010-1B Passenger Frontal Stage 1 Deployment Control circuit resistance above threshold N 8 B0010-2B Passenger Frontal Stage 1 Deployment Control signal cross coupled N 9 B0010-11 Passenger Frontal Stage 1 Deployment Control circuit short to ground N 10 B0010-12 Passenger Frontal Stage 1 Deployment Control circuit short to battery N 11 B0070-1A Driver Seatbelt Pretensioner Deployment Control circuit resistance below threshold N 12 B0070-1B Driver Seatbelt Pretensioner Deployment Control circuit resistance above threshold N 13 B0070-2B Driver Seatbelt Pretensioner Deployment Control signal cross coupled N 14 B0070-11 Driver Seatbelt Pretensioner Deployment Control circuit short to ground N 15 B0070-12 Driver Seatbelt Pretensioner Deployment Control short to battery N 16 B0072-1A Passenger Seatbelt Pretensioner Deployment Control circuit resistance below threshold N 17 B0072-1B Passenger Seatbelt Pretensioner Deployment Control circuit resistance above threshold N 18 B0072-2B Passenger Seatbelt Pretensioner Deployment Control signal cross coupled N 19 B0072-11 Passenger Seatbelt Pretensioner Deployment Control circuit short to ground N 20 B0072-12 Passenger Seatbelt Pretensioner Deployment Control short to battery N 21 B100E-2B Frontal Impact Driver sensor signal cross coupled N 22 B100E-4A Frontal Impact Driver sensor Incorrect component installed N
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