Description
The purpose of this circuit is to prevent the engine from stalling while driving in the lock-up condition when the brakes are suddenly applied.
When the brake pedal is depressed, this switch sends a signal to the ecm. Then the ecm cancels the operation of the lock-up clutch while braking is in progress.
Monitor description
This dtc indicates that the stop light switch remains on. When the stop light switch remains on during go and stop driving, the ecm interprets this as a fault in the stop light switch. Then the mil illuminates and the ecm stores the dtc. The vehicle must go (30 km/h (18.63 Mph) or more) and stop (less than 3 km/h (1.86 Mph)) 5 times for 2 driving cycles in order for the dtc to be output.
Monitor strategy
Typical enabling conditions
Typical malfunction thresholds
Wiring diagram
Inspection procedure
Hint:
Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one way to save time.
Notice:
In the table below, the values listed under "normal condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
Standard resistance
Standard voltage
Replace ecm
Center airbag sensor assembly communication circuit malfunction
Description
The center airbag sensor communication circuit consists of the occupant
classification ecu and the
center airbag sensor.
Dtc b1790 is recorded when a malfunction is detected in the center airbag sensor
communication circuit.
Wiring diagram
Inspection procedure
Hin ...
Brake booster
Installation
(2005/11-2006/01)
Install check valve grommet
Install the grommet to the booster.
Install brake vacuum check valve
assembly
Install the check valve to the grommet.
Install brake booster gasket
Install a new gasket to the booster.
Install brake ...
Disassembly
Remove generator pulley with clutch
Remove the cap from the pulley.
Using a screwdriver, puncture the center of the
cap and pry it off.
Notice:
Do not reuse the cap.
Install sst to the pulley and vise as shown in the
illustration.
Sst 09820-63020
Mount sst (a) i ...