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{Osprey CCM}
DTC Troubleshooting Data
Version: 1.0
Date: 06-Jan-17
Author: ERC
Page: 193 of 244
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.
Trouble Shooting:-
Voltage
fluctuates
between 0V and
14V?
A
Yes
Disconnect FATC ECU power supply
connector. Check voltage b/w pin 32 & pin19.
(Refer Connector View & Information)
No
Is DTC
Present?
Yes
No
Stop
1. Connect the TML Diagnostic Tool.
2. Turn the Ignition ON
3. Check the status of DTC’s (Memorized/Current)
4. Record the DTC & Clear
5. Turn Ignition OFF & ON
6. Verify If DTC
U3007 – 16
is present
Replace wiring harness
(Vehicle side)
Check resistance between
vehicle ground and ground at
the power supply connector.
Resistance
< 1
Ω
?
No
Yes
To Check Continuity