Geely Emgrand X7. Manual part — 227

3. Circuit

figure

NL02-2159b

5 IP24

8 IP24

7 IP24

46 EN01

75 EN01

IP12

7

芯片防盗模块

诊断接口

ECM

IMMOREQ

KW2000

R-LINE

W-LINE

K-LINE

Gr

/P

4. Diagnostic

Steps:

Refer to 2.5.7.17 Engine Anti-theft Warning Lamp Flashing, Vehicle Can Not Start

5. Maintenance

guide

:

Refer to 2.5.7 “Diagnostic Information and Procedures” of the engine anti-theft system to repair
the anti-theft system.

Chip anti-theft

module

Diagnostics

interface

907

2.12.7.56 DTC P0831 P0832

1. DTC

description:

DTC P0831

Clutch switch circuit at low voltage

DTC P0832

Clutch switch circuit at high voltage

When clutch switch is short to the ground or open (at high voltage), after several times of
acceleration from starting-up to >52 Km/h, or deceleration from >52 Km/h to <3 Km/h, the DTC
codes appear with the engine running stably, and the vehicle can be driven.

2. Conditions For Setting DTC and The Fault Location:

DTC
Code

DTC Detection
Strategy

Conditions For Setting The DTC
(Control Strategy)

Fault Locations

P0831

1. Clutch switch signal disconnect or

high voltage

2. Acceleration from starting-up to

>52 Km/h, or deceleration from >52
Km/h to <3 Km/h.

3. DTC codes appear after repeatedly

braking.

P0832

ECM receives the
clutch signal

1. Clutch switch signal short.

2. Acceleration from starting-up to

>52 Km/h, or deceleration from >52
Km/h to <3 Km/h.

3. DTC codes appear after repeatedly

braking.

1. Clutch

Switch
Circuit

2. Clutch

Switch

3. ECM

908

3. Circuit

figure

NL02-2306b

10

A

IF0

3

ECM

35

EN01 CS

2

IP60

1

IP60

R

离合器开关

4. Diagnostic

Steps:

Notes:

Before carrying out this diagnosis steps, observe the data list on fault diagnosis tester and
analyze the accuracy of the data, as these will help with quick diagnosis.

1

Inspect for other DTC Codes other than P0831 and P0832.

A. Connect fault diagnosis tester to the vehicle diagnostic interface.

B. Rotated ignition switch to ON position.

C. Press the power button of fault diagnosis tester.

D. Select the following menu items: Engine/Read DTC codes.

E. Read DTC codes.

Results

DTC Codes shown

To Step

DTC P0831 P0832

Yes

DTC Code Other Than DTC P0831 P0832

No

Yes

Refer to 2. 12.6.11 DTC Chapter Index.

No

Clutch switch

909

2

Is the clutch switch working correctly?

Note: When the clutch switch fails, during emergent acceleration and deceleration, the vehicle
will vibrate seriously and even push forward.

3

Inspect the continuity between clutch switch wiring harness connector IP60 and ECM
harness connector EN01.

A. rotated ignition switch to OFF

position.

B.

Disconnect ECM harness
connector EN01.

C. Press the brake pedal.

D. Measure ECM harness connector

EN01 terminal No.34 resistance.

Standard Resistance: Less than 3 Ω

Confirm whether the resistance is
normal.

NL02-2307b

IP60 离合器开关线束连接器

1

2

4

Repair the circuit between clutch switch wiring harness connector IP60 and ECM
harness connector EN01.

A. Repair the circuit between clutch switch wiring harness connector IP60 and ECM harness

connector EN01.

B. Confirm the repair is completed.

5

Is the clutch switch working correctly?

Note: When the clutch switch fails, during emergent acceleration and deceleration, the vehicle
will vibrate seriously and even push forward.

Next

Yes

Refer to 2.12.8.1 Replacement of Engine
Control Module to replace ECM.

No

Yes

Refer to 2.12.7.3 Intermittent Fault
Inspection for intermittent fault.

No

IP60 Clutch switchharness connector

910