1200 / 1575
SAFARI STROME
SR
NO
DTC
DESCRIPTION RESOLVE
PRIORITY
EFFECT ON VEHCLE
CAUSES
CHECK POINTS
CORRECTIVE ACTION
CEL
MIL
STATUS
201
U0426
Invalid Data
Received From
Vehicle
Immobilizer
Control Module.
Engine will not start.
Pairing of EMS and
Immobilizer is not done
properly Redo pairing.
1. Check if Immobilizer ECU
is connected properly in the
vehicle.
Do Pairing as per recommended procedure.
N
N
202
U0513
Invalid data
received from
Yaw rate sensor
module.
No engine torque intervention when ESP is
active.
Implausible torque control
request from ESP unit.
1. Follow ESP module
Troubleshooting procedures. 1. Follow ESP module Troubleshooting procedures.
N
N
203
U1009
EMS
Communication
Bus-Off.
EMS ECU will stop CAN communication.
1) Short circuit failure
between CAN High and
CAN Low lines.
2) Short circuit failure
between CAN High and
Battery lines.
3) Short circuit failure
between CAN Low and
Battery lines.
4) Short circuit failure
between CAN High and
Ground lines.
5) Short circuit failure
between CAN Low and
Ground lines.
6) Permanent short circuit
failure in EMS ECU.
1. Check CAN wiring harness
for short circuit failure(s).
1. Measure resistance between CAN High (3 pole
connector pin no.3) and CAN Low (3 pole connector
pin no.1) lines to detect short circuit failure.
2. Measure resistance between CAN High (3 pole
connector pin no.3) and Battery lines (EMS Pin
no.B1 or B3 or B5) to detect short circuit failure.
3. Measure resistance between CAN Low (3 pole
connector pin no.1) and Battery lines (EMS Pin
no.B1 or B3 or B5) to detect short circuit failure.
4. Measure resistance between CAN High (3 pole
connector pin no.3) and Ground lines (3 pole
connector pin no.2) to detect short circuit failure.
5. Measure resistance between CAN Low (3 pole
connector pin no.1) and Ground lines (3 pole
connector pin no.2) to detect short circuit failure.
6. If the above remedies fail to rectify the failure;
then replace EMS ECU.
N
N
204
U2415
Missing
Message error
With ABS/ESP
Temporary failure in CAN communication
between EMS and ABS/ESP.
1. If both U2415 and U1121
are detected by EMS ECU;
then a. All causes of U1121
detected by EMS ECU are
applicable. 2. If U1121 is
not detected by EMS ECU
and only U2415 is detected
by EMS ECU; then a.
Temporary open circuit
failure in ABS/ESP ECU
connector (due to vibration;
aging; etc.) b. Temporary
open circuit failure in EMS
ECU connector (due to
vibration; aging; etc.) c.
Temporary SW locks in
ABS/ESP ECU.
1. If both U2415 and
U1121are detected by EMS
ECU; then a. All remedies of
U1121 detected by EMS
ECU are applicable.
1. If U1121 is not detected by EMS ECU and only
U2415 is detected by EMS ECU; then
a. Check proper connectivity of CAN High (Pin
No.26) and CAN Low (Pin No.14) lines in ABS/ESP
ECU connector.
b. Check proper connectivity of CAN High (Pin
No.B53) and CAN Low (Pin No.B54) lines in EMS
ECU connector.
c. If the above remedies fail to rectify the failure;
then replace ABS/ESP ECU.
N
N