Self-Test Right Corner Sensor Malfunction - Geely EC718 2009 Workshop Manual

11-478 Reverse Radar
Yes
Replace the reverse radar control module. Refer to
Step 5
Next
Verify the repair result.
Step 6
Next
Diagnostic completed.
Step 7

11.14.6.12 Self-test Right Corner Sensor Malfunction

Diagnostic Steps:
Step 1 Carry out the initial inspection.
Yes
Step 2 Check the wiring harness and connectors.
EC718/EC718RV EC715/EC715RV 10/2009
Resistance Between SO40 (5) and A
Reliable Ground
Is the value specified value?
The circuit between the SO40 terminal No.5
No
and SO03 terminal No.5 is faulty.
11.14.7.1 Reverse Radar Module
(a) Check whether the sensor surface is covered by impurities.
(b) Check whether the sensor surface is damaged or abnormal.
(c) Incorrectly spray the rear bumper will cause excessive paint
covering the sensor surface. check whether this situation
exists.
Is the sensor surface normal?
Clean the sensor surface, if necessary,
No
replace the sensor.
Body Electric
0 V
Replacement.