Engine
3. Schematic:
4. Diagnostic Steps:
Note
Before carrying out this diagnosis step, observe the data list on scan tool and analyze the accuracy of the data, as
these will help with quick diagnosis.
Check whether brake lights are working properly.
Step 1
Yes
Test continuity between brake light switch wiring harness connector R07 and ECM harness connector EO35.
Step 2
Brake Light Switch
No
Control System JL4G15-D
Engine
Control
Module
To Brake Light
Refer to
11.4.7.8 Brake Lamp
EC718/EC718RV EC715/EC715RV 10/2009
2-759
FE02-5360b
Inoperative.