System Unable To Self-Test (Buzzer Did Not Ring) - Geely EC718 2009 Workshop Manual

Body Electric
Symptoms
Self Test Right Middle Sensor Malfunction
Self Test Left Middle Sensor Malfunction
Self Test Left Corner Sensor Malfunction

11.14.6.10 System Unable to Self-test (Buzzer Did Not Ring)

Diagnostic Steps:
Note
It is prohibited to start the vehicle during this diagnostic procedure, otherwise it will result in vehicle damage and personal
injury.
Check whether reverse lamps are working.
Step 1
Yes
Note
It is prohibited to start the vehicle during this diagnostic procedure, otherwise it will result in vehicle damage and personal
injury.
Step 2 Check whether the reverse sensor control module power supply is normal.
Suspected Parts
3. Reverse Radar Control Module
1. Sensor
2. Harness and Connectors
3. Reverse Radar Control Module
1. Sensor
2. Harness and Connectors
3. Reverse Radar Control Module
1. Sensor
2. Harness and Connectors
3. Reverse Radar Control Module
(a) Turn the ignition switch to "ON" position.
(b) Put gear at "R" position.
(c) Observe whether reverse lamps are lit.
Are reverse lamps on?
No
Reverse Radar
Refer to Page
Refer to 11.14.6.13 Self-test Right Middle
Sensor Malfunction.
Refer to 11.14.6.14 Self-test Left Middle
Sensor Malfunction.
Refer to 11.14.6.15 Self-test Left Corner
Sensor Malfunction.
Check the reverse lamp circuit. Refer to
11.4.7.9 Reverse Lamp Inoperative
EC718/EC718RV EC715/EC715RV 10/2009
11-473