1557 / 4910
Vehicle Platform: Tiago,Tigor & Osprey
ECU Name: Hella Body Control Module (BCM)
DTC Troubleshooting Data
Version: 2.0
Date: 22-10-2018
Author: Parag K
Page: 214 of 737
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.
B224C – 11: Right Turn Indicator – Short to Ground
Overview:
ISO Code
B224C - 11
Customer Symptom
Right Turn Indicator Lamps always OFF.
Fault Effects (On Vehicle)
Right Turn Indicator Lamps always OFF.
Lamp Status (If Any)
Always OFF
Fault Detection Condition
BCM log this fault when Right turn Indicator lamp output is
short to ground.
Normal Operating Condition
Turn Indicator lamp comes ON when turn indicator switch is
activated.
Probable Trouble Area
1. BCM connector Fault
2. Right Turn Indicator lamp output wire Short to ground
3. Lamp damaged
4. BCM ECU fault
5. Right Turn Indicator lamp mating connector fault
Healing Condition
1. Ignition OFF
ON
2. Clear DTC Command
Component Details:
Right Turn Indicator lamps are located at right front, right rear and right side of the vehicle. Turn Indicator lamp
comes ON when turn indicator switch is activated.
Preliminary Checks:
1. Check Battery Voltage (12.5 V & above)
2. Check ECU pins for oxidation, bending & damage
Trouble Shooting:-