Vehicle Platform: Zest, Bolt, Tiago, Tigor, Osprey, Q501, X451, Q502 ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 3.8 Date: 17-10-2022 Author: BCM COC Page: 16 of 1202 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. B225F – 15: Right Reverse Lamp Circuit – Short to Battery or Open Circuit ......................................................... 914 B1940 –11 : Proximity Sensor Front RH input – Circuit short to Ground ................................................................ 918 B1940 –12 : Proximity Sensor Front RH input – Circuit short to Battery ................................................................. 922 B1940 –13 : Proximity Sensor Front RH input – Circuit Open .................................................................................. 926 B1942 –11 : Proximity Sensor Front Mid RH input – Circuit short to Ground ......................................................... 930 B1942 –12 : Proximity Sensor Front Mid RH input – Circuit short to Battery ......................................................... 934 B1942 –13 : Proximity Sensor Front Mid RH input – Circuit Open ........................................................................... 938 B1944 –11 : Proximity Sensor Front Mid LH input – Circuit short to Ground ......................................................... 942 B1944 –12 : Proximity Sensor Front Mid LH input – Circuit short to Battery .......................................................... 946 B1944 –13 : Proximity Sensor Front Mid LH input – Circuit Open ........................................................................... 950 B1946 –11 : Proximity Sensor Front LH input – Circuit short to Ground ................................................................. 954 B1946 –12 : Proximity Sensor Front LH input – Circuit short to Battery.................................................................. 958 B1946 –13 : Proximity Sensor Front LH input – Circuit Open ................................................................................... 962 B1941 – 96: Proximity Sensor Front RH Failure - Component Internal Failure ..................................................... 966 B1943 – 96: Proximity Sensor Front Mid RH Failure - Component Internal Failure ............................................. 970 B1945 – 96: Proximity Sensor Front MidLH Failure - Component Internal Failure .............................................. 974 B1947 – 96: Proximity Sensor Front LH Failure - Component Internal Failure ...................................................... 978 U131F - 08: Loss communication with front PDC .......................................................................................................... 982 ESS Switch DTCs ............................................................................................................................................................ 985 P1E00 – 23: ESS Switch – Signal Stuck Low .............................................................................................................. 985 Airbag Crash Signal DTCs ............................................................................................................................................. 989 B1000 – 14: Airbag Crash Signal – circuit short to ground or open ......................................................................... 989 B1000 – 15: Airbag Crash Signal – circuit short to battery or open ......................................................................... 993 B1000 – 1C: Airbag Crash Signal – circuit voltage out of range ............................................................................... 997 B1323 – 06: PEPS-BCM Cryptography ...................................................................................................................... 1000 U0131 – 08: Lost Communication With Power Steering Control Module .............................................................. 1003 U1309 – 08: Lost Communication With Antilock Braking System/Electronic Stability Program (ABS/ESP) Control Module ............................................................................................................................................................... 1004
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