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Transponder & CAN based Immobilizer (Continental)
Part Replacement handling – Service Documentation
TITLE
: Immobilizer (Conti) Service Manual-Aria Eagle
xxxx
Date
: 28-08-2015
Version
: 0.1
Page
:
12 of 25
Prepared :
Amanulla Bugga
Approved: Dinesh G Dodmane
This specification is the exclusive property of Tata Motors Limited. Without their consent it may not be
reproduced or given to third parties
.
The above specifications are subject to change and therefore
suppliers are requested to refer the latest one.
CONTROLLED COPY FOR RESTRICTED CIRCULATION
3.3.
DTC list, Conditions, Causes, Remedial Actions:
Ø
Permanent error: The actual error is present
Ø
History errors:
a. Temporary error: Error detected during this ignition cycle but not present now
b. Memorized error: Error was detected in previous ignition cycle and not present now
Note:
For DTC set/reset conditions, causes & remedial actions, refer immobilizer service manual
DTC
Error Group
DTC Error
U3006-16
Supply voltage
Control Module Input Power "A"- circuit voltage
below threshold
U3006-17
Control Module Input Power "A"- circuit voltage
above threshold
U3007-14
Control Module Input Power "B"- circuit voltage
Circuit Short To Ground Or Open
Blank E-Key
Vehicle Immobilizer Control Module
Communication with transponder No signal
B1636-31
B1636-81
Wrong E-key
Vehicle Immobilizer Control Module
Communication with transponder- invalid serial
data received.
B1637-84
Required E-keys not
learnt
Vehicle Immobilizer Control
Module
Transponder
signal below allowable range
B1639-06
EMS-Immo
Handshake failure
Vehicle immobilizer control Module EMS-Immo
handshake failed
B1639-81
Vehicle Immobilizer Control Module Invalid Data
Received
B1639-31
No Message received from EMS after Ignition ON
B163A-12
Status LED failure
Vehicle immobilizer control module Status
Indicator short to Ground or Open Circuit
B163A-14
Vehicle immobilizer control module Status
Indicator short to Ground or Open Circuit
B163D-13
Immo Internal failure
Lost Communication with antenna circuit open
B163A-96
Vehicle immobilizer control module component
internal failure
U1006-42
General Memory failure
P0604 00
Internal Control Module Random Access Memory
(RAM) Error
U0028-13
CAN communication
fault
Vehicle Communication Bus A-open circuit
U0028-88
CAN Communication
fault
Vehicle Communication Bus A-Bus off
U0100-08
Lost Communication with ECM (MTO) - Bus
Signal / Message Failures
U1614-81
ODO value storage
fault
Odometer storage fault invalid serial data received
U1614-62
Odometer Storage Fault- Signal Compare Failure
U1614 – 94
-
Odometer Storage Fault- unexpected