Chery Tiggo. Manual — part 412
Instrument Cluster (Page 8 of 8)
INSTRUMENT CLUSTER
LTSMW150107T
15
Instrument Cluster Connector Pin-Out Table
Instrument Cluster Connector Pin-Out Table
PIN
CIRCUIT IDENTIFICATION
PIN
CIRCUIT IDENTIFICATION
1
Door Lamp
33
N/A (With ACTECO Engine)
P (With MITSUBISHI Engine)
2
N/A (With ACTECO Engine)
34
N/A (With ACTECO Engine)
GND (With MITSUBISHI Engine)
R (With MITSUBISHI Engine)
3
GND (Power)
35
N/A (With ACTECO Engine)
N (With MITSUBISHI Engine)
4
PWM Gear Mode
36
N/A (With ACTECO Engine)
Auto Mode (With MITSUBISHI Engine)
5
GND (Sensor)
37
N/A (With ACTECO Engine)
4 (With MITSUBISHI Engine)
6
Front Fog Lamp
38
N/A (With ACTECO Engine)
3 (With MITSUBISHI Engine)
7
—
39
N/A (With ACTECO Engine)
2 (With MITSUBISHI Engine)
8
Cruise Lamp
40
N/A (With ACTECO Engine)
1 (With MITSUBISHI Engine)
9
Low Oil Pressure Lamp
41
—
10
Speed Input
42
Rear Fog Lamp
11
Continuous Supply Voltage
43
—
12
Illumination Lamp
44
—
13
Ignition Switch
45
—
14
ABS Lamp
46
—
15
Diagnostic Link K
47
Sport Mode (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
16
Charge Lamp
48
Winter Mode (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
17
Airbag Lamp
49
TCM Failure (With ACTECO Engine)
N/A (With MITSUBISHI Engine)
18
Parking Brake Lamp
50
—
19
Seatbelt Lamp
51
—
20
MIL Lamp
52
—
21
Low Fuel Level Lamp
53
—
22
Left Turn Lamp
54
—
23
Coolant Temperature Input
55
—
24
Right Turn Lamp
56
—
25
High Beam Lamp
57
—
26
Low Brake Fluid Level Lamp
58
—
27
Vehicle Speed Input
59
—
28
Parking Lamp
60
—
29
EPC Lamp
61
—
INSTRUMENT CLUSTER
PIN
CIRCUIT IDENTIFICATION
PIN
CIRCUIT IDENTIFICATION
30
—
62
—
31
Fuel Consumption Input
63
—
32
—
64
—
INSTRUMENT CLUSTER
15
DIAGNOSIS & TESTING
Clearing Service Monitor Lamp
Perform the following to clear the service monitor lamp:
1. Turn the ignition switch off.
2. Press down and hold the Mode switch.
3. Turn the ignition switch on.
4. Release the Mode switch.
5. Press the Mode switch and the Clock switch simultaneously within 30 seconds and hold less than 2 seconds to
clear the mileage maintenance identification.
Diagnostic Help
1. The X-431 scan tool connects to the Data Link Connector (DLC) and communicates with the vehicle electronic
modules through the class two serial data circuit.
2. Confirm that the malfunction is current and carry-out the diagnostic tests and repair procedures.
3. If the DTC cannot be deleted, it is a current fault.
4. Use a digital multimeter to perform voltage readings on electronic systems.
5. Refer to any Technical Bulletins that issued.
6. Visually inspect the related electrical wiring harness.
7. Inspect and clean all Instrument Cluster (IC) grounds that are related to the DTC.
8. If numerous trouble codes were set, use the electrical schematic and look for any common ground circuits or
voltage supply circuits that may apply to the DTC.
Intermittent DTC Troubleshooting
If the failure is intermittent, perform the following:
• Check for loose connectors.
• Look for any chafed, pierced, pinched, or partially broken wires.
• Monitor the scan tool data relative to this circuit.
• Wiggle the related electrical wiring harness and connectors while looking for an interrupted signal on the
affected circuit.
• If possible, try to duplicate the conditions under which the DTC set.
• Look for the data to change or for the DTC to reset during the wiggle test.
• Look for broken, bent, pushed out or corroded terminals.
• Inspect the sensor and mounting area for any condition that would result in an incorrect signal, such as dam-
age or foreign material.
• A data recorder, and/or oscilloscope should be used to help diagnose intermittent conditions.
Ground Inspection
Ground connections are very important to the proper operation of electrical and electronic circuits. Ground connec-
tions are often exposed to moisture, dirt and other corrosive elements. The corrosion (rust) can become an unwanted
resistance. This added resistance can alter the way a circuit works.
Electronically controlled circuits are very sensitive to proper grounding. A loose or corroded ground can drastically
affect an electronically controlled circuit. A poor or corroded ground can effect the circuit. Perform the following when
inspecting a ground connection:
1. Remove the ground bolt or screw.
2. Inspect all mating surface for tarnish, dirt, rust, etc.
3. Clean as required to assure good contact.
4. Reinstall bolt or screw securely.
5. Inspect for
⬙add-on⬙ accessories which may be interfering with the ground circuit.
6. If several wires are crimped into one ground eyelet terminal, check for proper crimps. Make sure all of the wires
are clean, securely fastened and providing a good ground path. If multiple wires are crimped to one eyelet, make
sure no excess wire insulation has been crimped creating a bad ground.
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