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Vehicle Platform: OSPREY
ECU Name: Hella Body Control Module (BCM) DTC
Troubleshooting Data
Version: 1.4
Date: 15 May 2018
Author: Body CoC
Page: 244 of 855
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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.
B224C – 1D: Right Turn Indicator – Circuit Current out of range
Overview:
ISO Code
B224C – 1D
Customer Symptom
Either Front Right Or Rear Right Turn Indicator bulb is
OFF. Other Lamp and Telltale flashes with Double
frequency.
Fault Effects (On Vehicle)
Either Front Right Or Rear Right Turn Indicator bulb is
OFF.
Lamp Status (If Any)
Either Front Right Or Rear Right Turn Indicator bulb
Always OFF
Fault Detection Condition
BCM log this fault when Either Front right Or Rear right
Turn Indicator bulb is Open Circuit.
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 bulb blown /lamp
damaged
3. BCM ECU 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:-