420SEL W126 V8-4.2L M116 (1986): Sensors and Switches
Also for this vehicle: 400E (124.034) V8-4.2L (119.975) (1992), 400SEL (140.043) V8-4.2L (119.971) (1993).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Sensors and Switches - Accessories and Optional Equipment44 pages
Sensors and Switches - Body and Frame49 pages
Sensors and Switches - Brakes and Traction Control30 pages
- Brake Fluid Level Sensor/Switch › Component Information › Locations
- Brake Pad Wear Sensor › Component Information › Technical Service Bulletins › Brakes - Parts List of Calipers, Pads, & Wear Indicators2
- Braking Sensor/Switch › Component Information › Description and Operation2
- Differential Speed Sensor › Component Information › Technical Service Bulletins › ABS - Rear Axle Speed Sensor, Production Change2
Parking Brake Warning Switch1 page
- Component Information › Locations
- Component Information › Locations
Wheel Speed Sensor › Component Information22 pages
Sensors and Switches - Cooling System14 pages
- Coolant Level Sensor › Component Information › Locations
Engine - Coolant Temperature Sensor/Switch13 pages
- Radiator Cooling Fan Temperature Sensor / Switch › Component Information › Locations › Auxiliary Fan Temperature Switch23
Temperature Sensor (Gauge) › Component Information9 pages
- Temperature Switch (Warning Indicator) › Component Information › Locations
- Sensors and Switches - Cruise Control › Cruise Control Switch › Component Information › Locations2
Sensors and Switches - Engine19 pages
- Oil Level Sensor › Component Information › Locations234567
Oil Pressure Sender › Component Information10 pages
- Oil Pressure Sensor › Component Information › Locations
- Oil Temperature Sensor/Switch, Engine › Component Information › Locations
Sensors and Switches - HVAC31 pages
- Air Conditioning Switch › Component Information › Testing and Inspection2
- Air Door Position Sensor / Switch, HVAC › Component Information › Specifications
- Ambient Temperature Sensor / Switch HVAC › Component Information › Specifications2345
- Cabin Temperature Sensor / Switch › Component Information › Specifications2345678
- Compressor Speed Sensor, HVAC › Component Information › Locations2
- Evaporator Temperature Sensor / Switch › Component Information › Description and Operation2
Heater Core Temperature Sensor / Switch › Component Information8 pages
- Ventilation Switch › Component Information › Testing and Inspection › With ACC23
Sensors and Switches - Instrument Panel15 pages
- Brake Pad Wear Sensor › Component Information › Technical Service Bulletins › Brakes - Parts List of Calipers, Pads, & Wear Indicators2
Fuel Gauge Sender › Component Information9 pages
- Key Reminder Switch › Component Information › Locations
- Outside Temperature Display Sensor › Component Information › Technical Service Bulletins › Temperature Sensor (Outside) - Testing
- Parking Brake Warning Switch › Component Information › Locations
- Temperature Switch (Warning Indicator) › Component Information › Locations
Sensors and Switches - Lighting and Horns12 pages
- Backup Lamp Switch › Component Information › Locations
- Brake Light Switch › Component Information › Locations234
- Combination Switch › Component Information › Locations › Combination Relay2
- Dome Lamp Switch › Component Information › Locations › Left Door Switch (Entrance/Exit Lamp, Dome Lamp)23
- Glove Box Lamp Switch › Component Information › Locations
- Trunk Lamp Switch › Component Information › Locations
Sensors and Switches - Powertrain Management65 pages
Sensors and Switches - Computers and Control Systems38 pages
- Accelerator Pedal Position Sensor › Component Information › Locations
Air Flow Meter/Sensor › Component Information9 pages
- Altitude Correction Sensor <--> [Barometric Pressure Sensor] › Component Information › Description and Operation234
Crankshaft Position Sensor › Component Information3 pages
- Engine Speed Sensor › Component Information › Locations
- Fuel Level Sensor › Component Information › Locations
- Intake Air Temperature Sensor › Component Information › Locations
- Oil Pressure Sensor › Component Information › Locations
Oxygen Sensor › Component Information8 pages
- Vehicle Speed Sensor › Component Information › Locations2
- Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction22 pages
- Accelerator Pedal Position Sensor › Component Information › Locations
Accelerator Pedal Switch3 pages
- Component Information › Technical Service Bulletins › Uneven Idle Speed With Transmission in Gear23
- Component Information › Technical Service Bulletins › Uneven Idle Speed With Transmission in Gear
Air Flow Meter/Sensor › Component Information9 pages
- Fuel Pressure Sensor/Switch › Component Information › Locations
- Thermo Time Switch › Component Information › Locations
Sensors and Switches - Ignition System4 pages
Crankshaft Position Sensor › Component Information3 pages
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair
- Sensors and Switches - Restraint Systems › Seat Belt Buckle Switch › Component Information › Locations › Seat Belt Buckle Switch (Airbag/ETR)2
Sensors and Switches - Starting and Charging10 pages
Sensors and Switches - Steering and Suspension › Sensors and Switches - Suspension11 pages
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information › Locations › Kickdown Switch2
Sensors and Switches - Windows and Glass12 pages
Sensors and Switches - Wiper and Washer Systems17 pages