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Vehicle Platform: Tiago,Tigor & Osprey
ECU Name: Hella Body Control Module (BCM)
DTC Troubleshooting Data
Version: 2.0
Date: 22-10-2018
Auth
or: Parag KPage: 9 of 737
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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.
1. BCM connector Fault. ...................................................................................................................................... 624 2. Rear harness Short to Ground. ...................................................................................................................... 624 3. Motor fault. ......................................................................................................................................................... 624 B2258- 14: Wiper On/Off Relay Short to Ground/ Open ................................................................................................... 628 1. BCM connector Fault. ...................................................................................................................................... 628 2. Front harness Short to Ground. ..................................................................................................................... 628 3. Relay fault. ......................................................................................................................................................... 628 B2258- 12: Wiper On/Off Relay Short to BATT ................................................................................................................ 632 1. BCM connector Fault. ...................................................................................................................................... 632 2. Front harness Short to Ground. ..................................................................................................................... 632 3. Relay fault. ......................................................................................................................................................... 632 B2256- 14: Wiper High/Low Relay Short to Ground/ Open .............................................................................................. 636 1. BCM connector Fault. ...................................................................................................................................... 636 2. Front harness Short to Ground. ..................................................................................................................... 636 3. Relay fault. ......................................................................................................................................................... 636 B2256- 12: Wiper High/Low Relay Short to BATT ........................................................................................................... 640 1. BCM connector Fault. ...................................................................................................................................... 640 2. Front harness Short to Ground. ..................................................................................................................... 640 3. Relay fault. ......................................................................................................................................................... 640 B2240- 14: Rear Wiper Relay Short to Ground/ Open ....................................................................................................... 644 1. BCM connector Fault. ...................................................................................................................................... 644 2. Rear harness Short to Ground. ...................................................................................................................... 644 3. Relay fault. ......................................................................................................................................................... 644 B2240- 12: Rear Wiper Relay Short to BATT .................................................................................................................... 648 1. BCM connector Fault. ...................................................................................................................................... 648 2. Rear harness Short to Ground. ...................................................................................................................... 648 3. Relay fault. ......................................................................................................................................................... 648 B2215- 14: Front Wiper Variable Speed Switch GND/ Open ............................................................................................ 652 1. Combi Switch damaged .................................................................................................................................. 652 2. Wiring harness short to GND/ OPEN ............................................................................................................ 652