Geely EC718, EC718RV, EC715, EC715RV. Manual part — 70
Geely EC718, EC718RV, EC715, EC715RV. Manual part - 70
DTC
P1614
Anti-theft Malfunction
ECM communicates with the anti-theft control module via ECM harness connector EN01 terminal No.15 W-LIN and terminal No.23
R-LIN-line. For working details. Refer to.
2. Conditions For Setting DTC and The Fault Location:
DTC Code
DTC Detection Strategy
Conditions For Setting The DTC
(Control Strategy)
Fault Locations
P1610
Security keys and security codes are not
programmed.
Turn the ignition switch to "ON".
1. Ignition Key
2. Ignition Key Coil
3. ECM
4. Chip Anti-theft Module
5. Data circuit (W-LIN circuit,
R-LIN-line)
P1611
Security Code Error
P1612
Security Request Not Accepted
P1613
Security Code Request Services Not
Accepted
P1614
Anti-theft Transceiver Fails to Respond,
Damaged or Malfunction
3. Schematic:
15
8
5
7
23
EN01
EN01
IP25
IP25
IP25
Engine
Control
Module
Engine
Theft-deterrent
Control
Module
To DLC
FE02-5115b
4. Diagnostic Steps:
Engine Anti-theft Warning Lamp Flashing, Vehicle Can Not Start
.
Engine
Control System JL4G18-D
2-195
5. Repair Instructions:
Repair the anti-theft system. Refer to
Diagnostic Information and Procedures
.
2.2.7.43 DTC P1523 U0001 U0121 U0140 U0151
1. DTC Descriptor:
DTC
P1523
airbag control module to ECU Signals Interrupted or Incorrect
DTC
U0001
CAN High-Speed Line Fault
DTC
U0121
Communications with ABS Controller Interrupted
DTC
U0140
Communications with BCM Controller Interrupted
DTC
U0151
Communications with airbag control module Controller Interrupted
In this vehicle, anti-lock brake system control module, airbag control module, body control module, engine control module and the
instrument cluster are connected to the CAN bus, consisting a linear connection. The terminal resistors are set within the BCM and
ECM.
2. Conditions For Setting DTC and The Fault Location:
DTC Code
DTC Detection Strategy
Conditions For Setting The
DTC (Control Strategy)
Fault Locations
P1523
U0001
U0121
U0140
U0151
Hardware Circuit Checks
Communication signal loss, signal
logic error.
1. Airbag control module, BCM
(Body Control Module), ECM
(Engine Control Module)
2. CAN Bus
2-196
Control System JL4G18-D
Engine
3. Schematic:
EN01
EN01
IP29
IP29
30
26
33
34
30
31
6
14
14
40
BCM
ECM
ABS
IP
DLC
9
15
ACU
IP35
IP35
IP03
IP03
IP12
IP12
CA13
CA13
FE02-5116b
4. Diagnostic Steps:
2.2.7.44 Engine Fault Lamp (MIL)/Check Vehicle Lamp Malfunction
Description:
CAN network is used in vehicles. Fault lamps are controlled via the instrument panel circuit. When ECM DTC code is set to light
fault lamps, ECM sends a "Light the fault lamp" signal through the CAN network the instrument panel. The instrument panel internal
circuit light the fault lamp indicating engine fault after receiving the instruction from ECM.
Diagnostic Steps:
Step 1
Check other fault lamps in the instrument cluster.
(a)
Turn the ignition switch to "ON" position.
Other fault lamps normal?
Yes
No
Step 2
Repair instrument cluster circuits.
(a)
Repair instrument cluster power supply circuit. Refer to
Engine
Control System JL4G18-D
2-197
(b)
Repair instrument cluster ground circuit. Refer to
Fault solved?
Yes
System normal
No
Step 3
Check the instrument DTC codes.
(a)
Connect scan tool.
(b)
Turn the ignition switch to "ON" position.
(c)
Scan instrument DTC.
Is there DTC U1430?
Yes
No
Step 4
Test the fault indicator lamp.
(a)
Connect scan tool.
(b)
Turn the ignition switch to "ON" position.
(c)
Select on the scan tool "Fault indicator lamp test" menu within
the "Function Test".
Is the fault indicator lamp lit?
Yes
No
Step 5
Replace the instrument cluster.
(a)
Turn off the ignition switch and remove the ignition key.
(b)
Disconnect the battery negative cable.
(c)
Replace the instrument cluster. Refer to
.
Fault solved?
Yes
System normal
No
Step 6
Repair the instrument cluster and ECM network communication.
(a)
Repair the instrument cluster and ECM network
communication. Refer to
.
Fault solved?
Yes
System normal
2-198
Control System JL4G18-D
Engine
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