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Vehicle Platform: OSPREY
ECU Name: Hella Body Control Module (BCM) DTC
Troubleshooting Data
Version: 1.1
Date: 03 Mar 2017
Author: Body CoC
Page: 255 of 784
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TATA MOTORS Ltd.
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B225D – 09: Combination Switch Failures (Wipers) – Component Failures
Overview:
ISO Code
B225D – 09
Customer Symptom
Some or all combination switch (Wipers) operations may
fail
Fault Effects (On Vehicle)
Some or all combination switch (Wipers) operations may
fail.
Lamp Status (If Any)
-
Fault Detection Condition
BCM log this fault when combination switch (Wipers)
fails. ( May be stuck / short to ground / short to Battery)
Normal Operating Condition
Probable Trouble Area
1. BCM connector Fault
2. Switch damaged
3. BCM ECU faulty
Healing Condition
1. Ignition OFF
Æ
ON
2. Clear DTC Command
Component Details:
Combination Switch (Wipers) is located near steering at the dashboard of the vehicle.
Preliminary Checks:
1. Check Battery Voltage (12.5 V & above)
2. Check ECU pins for oxidation, bending & damage.
Trouble Shooting:-