1. Disconnect the brake fluid level sensor connector from the master cylinder.
2. Inspect for continuity according to fluid level between the brake fluid level sensor terminals.

If not as indicated in the table, replace the reserve tank..

 Brake Switch Inspection
Brake Switch InspectionIntake Air Temperature (Iat) Sensor
   IAT Sensor No.1
Purpose/Function
	
	Detects the IAT before it passes through the throttle body as basic information 
	for mainly determining the fuel injection amount.
	
	
	Detects the IAT before it passes through the throttle body and inputs it 
	to the PCM as an IAT signal.
	
Constru ...
   
Knock Sensor (Ks)
   Purpose/Function
	
	Detects abnormal combustion in the cylinder as basic information for mainly 
	determining the ignition timing.
	
	
	Detects abnormal combustion in the combustion chamber and inputs it to the 
	PCM as a knocking signal.
	
Construction
	
	Installed on the cylinder  ...
   
Audio Pilot®2 Microphone Removal/Installation
   NOTE: 
	
	AudioPilot®2 is a registered trademark of Bose® Corporation.
	
1. Disconnect the negative battery cable.. 
2. Remove the following parts: 
a. Driver-side front scuff plate. 
b. Driver-side front side trim. 
c. Switch panel. 
d. Decoration panel. 
e. Shift lever knob (MTX).  ...