Sentra L4-2.0L (MR20DE) (2010)
Cruise Control: Component Tests and General Diagnostics
For California
ASCD BRAKE SWITCH
Component Description
When depress on the brake pedal, ASCD brake switch (1) is turned
OFF and stop lamp switch (2) is turned ON. ECM detects the state of the brake pedal (3) by this input of two kinds (ON/OFF signal)
See: Powertrain Management/Computers and Control Systems/Description and Operation/Automatic Speed Control Device (ASCD)/System
Description/For California for the ASCD function.
Except For California
ASCD BRAKE SWITCH
Component Description
When depress on the brake pedal, ASCD brake switch (1) is turned
OFF and stop lamp switch (2) is turned ON. ECM detects the state of the brake pedal (3) by this input of two kinds (ON/OFF signal)
See: Powertrain Management/Computers and Control Systems/Description and Operation/Automatic Speed Control Device (ASCD)/System
Description/Except For California for the ASCD function.
For California
ASCD BRAKE SWITCH
Diagnosis Procedure
1.CHECK OVERALL FUNCTION-I
With CONSULT-III
1. Turn ignition switch ON.
2. Select "BRAKE SW1" in "DATA MONITOR" mode with CONSULT-III.
3. Check "BRAKE SW1" indication under the following conditions.