How to find sensors.


Vehicle: 1995 GEO TRACKER L4, 1.6, FI, GAS, VIN: 6    (MPI Sidekicks)  92-95 typical)
Component  Location  
4WD Switch On top rear of transmission
A/C Amplifier Behind right side of dash, on evaporator
A/C Condenser Fan Relay On right fenderwell, in front of battery
A/C Fuse Holder Right side of engine compartment, attached to A/C compressor clutch relay
A/C Fusible Link Connected to positive (+) battery terminal
A/C Switch Fuse Behind center of dash
Audio Alarm Module Behind right side of dash, above radio speaker
Back-Up Lamp Switch On top front of transmission
Blower Motor Under right side of dash, in A/C-heater blower motor housing
Blower Motor Resistor At bottom of A/C heater blower motor housing
Brake Fluid Level Switch On top of brake fluid reservoir
Brake Fluid Pressure Differential Switch On left rear of engine compartment, near strut tower
Camshaft Position (CMP) Sensor In distributor assembly
Clutch Pedal Position (CPP) Interrupt Switch Behind dash, on clutch pedal support
Clutch Pedal Position (CPP) Switch Behind dash, on clutch pedal support
Cruise Control Actuator Right side of engine compartment, near strut tower
Cruise Control Module Under left side of dash, on ECM bracket
Data Link Connector (DLC) (Duty Check) On right side of engine compartment, near fusible link box
Data Link Connector (DLC) (ECM) Under left side of dash, near fuse block
Data Link Connector (DLC) (Rear Wheel Antilock (RWAL) Brake) Under left side of dash, near fuse block
Data Link Connector (DLC) (SIR) Left side of dash, underside of steering column
Data Link Connector On-Board Diagnostics II (DLC-OBDII) On left knee bolster, right of steering column
Daytime Running Lamps (DRL) Controller Behind dash, left of steering column
Daytime Running Lamps (DRL) Resistor Inside right front fender, above wheel well
Distributor On rear of engine
Dome Lamp Diode Behind left rear trim panel
Dual Pressure Switch At right front of engine compartment, on receiver/ drier
Electronic Brake Control Module (EBCM) Under left side of dash, near fuse block
Engine Control Module (ECM) Behind left side of dash
Engine Coolant Temperature (ECT) Sending Unit Under upper radiator hose, at thermostat housing
Engine Coolant Temperature (ECT) Sensor On coolant outlet
Engine Coolant Temperature (ECT) Switch On right side of intake manifold, near thermostat housing
Evaporative Emission (EVAP) Canister Purge Valve On right front of engine, on intake manifold
Evaporator Thermistor Behind right side of dash, in evaporator housing
Exhaust Gas Recirculation Solenoid Vacuum (EGR SV) Valve In engine compartment, near valve cover
Exhaust Gas Recirculation Temperature (EGRT) Sensor On base of EGR valve
Fuel Gauge Sending Unit In fuel tank
Fuel Pump Relay Under left side of dash, on ECM bracket
Fuse Block Behind dash, left of steering column
Fusible Link Box On right side of engine compartment, in front of battery
Heated Oxygen Sensor (HO2S) On exhaust manifold
Horn Relay Under left side of dash, on ECM bracket
Igniter On left side of firewall
Ignition Coil On left side of firewall
Intake Air Temperature (IAT) Sensor On air cleaner box
Main Relay Under left side of dash, on ECM bracket
Mass Air Flow (MAF) Sensor On left front of engine compartment, on air intake assembly
Noise Suppressor Filter On left side of firewall, below wiper motor
Oil Pressure Switch On side of engine block, above oil filter
Park Brake Switch On base of park brake lever
Park/Neutral Position (PNP) Switch On right side of transmission
Power Steering Pressure (PSP) Switch On power steering pump assembly
Pressure Limit Switch Left rear of engine compartment, near strut tower
Pressure Limit Valve (ABS) On left rear of engine compartment, near strut tower
RWAL Brake Relay Under left side of dash, on ECM bracket
RWAL Brake Speed Sensor In differential housing
Seat Belt Switch In driver seat belt latch
Sensing & Diagnostic Module (SDM) Under center of dash
Shift Lock Diode (A/T) Behind dash, left of steering column
Shift Lock Relay (A/T) Under left side of dash, above brake pedal
Shift Lock Solenoid In center console, under manual selector lever assembly
Shift Solenoids In transmission, attached to valve body
Stop Lamp Switch On brake pedal bracket
Throttle Position (TP) Sensor On throttle body assembly
Turn/Hazard Relay Under left side of dash, on ECM
Vehicle Speed Sensor (VSS) On speedometer assembly
Vehicle Speed Sensor (VSS) (4-Speed Automatic) Left side of transmission, in adapter case
Washer Pumps (Front & Rear) On bottom of washer fluid reservoir
Wheel Speed Sensor (Rear) In rear differential carrier
Wheel Speed Sensors (Front) In respective front steering knuckle
Wiper Motor (Front) On left side of firewall
Wiper Motor (Rear) (Optional) On bottom center of rear hatch
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Vehicle: 1995 GEO TRACKER L4, 1.6, FI, GAS, VIN: U   TBI Sidekicks  91-95
Component  Location 

4WD Switch On top rear of transmission
A/C Amplifier Behind right side of dash, on evaporator
A/C Condenser Fan Relay On right fenderwell, in front of battery
A/C Fuse Holder Right side of engine compartment, attached to A/C compressor clutch relay
A/C Fusible Link Connected to positive (+) battery terminal
A/C Switch Fuse Behind center of dash
Audio Alarm Module Behind right side of dash, above radio speaker
Back-Up Lamp Switch On top front of transmission
Blower Motor Under right side of dash, in A/C-heater blower motor housing
Blower Motor Resistor At bottom of A/C heater blower motor housing
Brake Fluid Level Switch On top of brake fluid reservoir
Brake Fluid Pressure Differential Switch On left rear of engine compartment, near strut tower
Camshaft Position (CMP) Sensor In distributor assembly
Clutch Pedal Position (CPP) Interrupt Switch Behind dash, on clutch pedal support
Clutch Pedal Position (CPP) Switch Behind dash, on clutch pedal support
Compressor Clutch Relay On right fenderwell, in front of battery
Cruise Control Actuator Right side of engine compartment, near strut tower
Cruise Control Module Under left side of dash, on ECM bracket
Data Link Connector (DLC) (Duty Check) On right side of engine compartment, near fusible link box
Data Link Connector (DLC) (ECM) Under left side of dash, near fuse block
Data Link Connector (DLC) (SIR) Left side of dash, underside of steering column
Data Link Connector On-Board Diagnostics II (DLC-OBDII) On left knee bolster, right of steering column
Daytime Running Lamps (DRL) Controller Behind dash, left of steering column
Daytime Running Lamps (DRL) Resistor Inside right front fender, above wheel well
Distributor On rear of engine
Dome Lamp Diode Behind left rear trim panel
Dual Pressure Switch At right front of engine compartment, on receiver/ drier
Electronic Brake Control Module (EBCM) Under left side of dash, near fuse block
Engine Control Module (ECM) Behind left side of dash
Engine Coolant Temperature (ECT) Sending Unit Under upper radiator hose, at thermostat housing
Engine Coolant Temperature (ECT) Sensor On coolant outlet
Engine Coolant Temperature (ECT) Switch On right side of intake manifold, near thermostat housing
Evaporative Emission (EVAP) Canister Purge Valve On right front of engine, on intake manifold
Evaporator Thermistor Behind right side of dash, in evaporator housing
Exhaust Gas Recirculation Solenoid Vacuum (EGR SV) Valve In engine compartment, near valve cover
Exhaust Gas Recirculation Temperature (EGRT) Sensor On base of EGR valve
Fluid Pressure Switch (A/T) In transmission, attached to valve body
Fuel Gauge Sending Unit In fuel tank
Fuel Pump Relay Under left side of dash, on ECM bracket
Fuse Block Behind dash, left of steering column
Fusible Link Box On right side of engine compartment, in front of battery
Heated Oxygen Sensor (HO2S) On exhaust manifold
Horn Relay Under left side of dash, on ECM bracket
Idle Air Control (IAC) Valve On side of throttle body
Idle Air Control (IAC) Valve On side of throttle body
Igniter On left side of firewall
Ignition Coil On left side of firewall
Intake Air Temperature (IAT) Sensor On intake manifold
Main Relay Under left side of dash, on ECM bracket
Manifold Absolute Pressure (MAP) Sensor On right side of firewall
Noise Suppressor Condenser On ignition coil bracket
Oil Pressure Switch On side of engine block, above oil filter
Park Brake Switch On base of park brake lever
Park/Neutral Position (PNP) Switch On right side of transmission
Power Steering Pressure (PSP) Switch On power steering pump assembly
Pressure Limit Switch Left rear of engine compartment, near strut tower
Pressure Limit Valve (ABS) On left rear of engine compartment, near strut tower
RWAL Brake Relay Under left side of dash, on ECM bracket
RWAL Brake Speed Sensor In differential housing
Seat Belt Switch In driver seat belt latch
Sensing & Diagnostic Module (SDM) Under center of dash
Shift Lock Diode (A/T) Behind dash, left of steering column
Shift Lock Relay (A/T) Under left side of dash, above brake pedal
Shift Lock Solenoid In center console, under manual selector lever assembly
Shift Solenoids In transmission, attached to valve body
Stop Lamp Switch On brake pedal bracket
Throttle Opener Solenoid Vacuum (TOSV) Valve At right front of cylinder head
Throttle Position (TP) Sensor On throttle body assembly
Torque Converter Clutch (TCC) Relay (A/T) On right fenderwell, in front of battery
Torque Converter Clutch (TCC) Solenoid (A/T) In transmission, attached to valve body
Turn/Hazard Relay Under left side of dash, on ECM
Vehicle Speed Sensor (VSS) On speedometer assembly
Vehicle Speed Sensor (VSS) (4-Speed Automatic) Left side of transmission, in adapter case
Washer Pumps (Front & Rear) On bottom of washer fluid reservoir
Wheel Speed Sensor (Rear) In rear differential carrier
Wheel Speed Sensors (Front) In respective front steering knuckle
Wiper Motor (Front) On left side of firewall
Wiper Motor (Rear) (Optional) On bottom center of rear hatch
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Vehicle: 1996 GEO TRACKER L4, 1.6L, FI, GAS, VIN: 6   (Sidkicks 96- 98)
Component  Location
 
4WD Low Switch Top of transfer case
A/C Amplifier Behind right side of dash, on evaporator
A/C Condenser Fan Relay On right fenderwell, in front of battery
A/C Fuse Holder Right side of engine compartment, attached to A/C compressor clutch relay
A/C Fusible Link Connected to positive (+) battery terminal
A/C Switch Fuse Behind center of dash
ABS Check Relay On left inner fender panel, front of ABS hydraulic modulator assembly
ABS Enable Relay On left inner fender panel, front of ABS hydraulic modulator assembly
ABS Hydraulic Modulator Assembly Left rear of engine compartment
ABS Resistor Behind glove box, taped to harness
Accelerometer Under center console
Airbag Fuse Box Under left side of dash, near fuse block No. 2
Audio Alarm Module Behind right side of dash, above radio speaker
Back-Up Lamp Switch On top front of transmission
Blower Motor Under right side of dash, in A/C-heater blower motor housing
Blower Motor Resistor At bottom of A/C heater blower motor housing
Brake Fluid Level Switch On top of brake fluid reservoir
Brake Fluid Pressure Differential Switch On left rear of engine compartment, near strut tower
Camshaft Position (CMP) Sensor In distributor assembly
Camshaft Position (CMP) Sensor In distributor assembly
Clutch Pedal Position (CPP) Interrupt Switch Behind dash, on clutch pedal support
Clutch Pedal Position (CPP) Switch Behind dash, on clutch pedal support
Compressor Clutch Relay On right fenderwell, in front of battery
Crankshaft Position (CKP) Sensor On lower front of engine, end of crankshaft
Cruise Control Actuator Right side of engine compartment, near strut tower
Cruise Control Module Under left side of dash, on ECM bracket
Data Link Connector (DLC) (Duty Check) On right side of engine compartment, near fusible link box
Data Link Connector (DLC) (ECM) Under left side of dash, near fuse block
Data Link Connector (DLC) (SIR) Left side of dash, underside of steering column
Data Link Connector (DLC) 1 (Duty Check) On right front of engine compartment, behind headlamp
Data Link Connector (DLC) 2 (Duty Check) On right front of engine compartment, behind headlamp
Data Link Connector On-Board Diagnostics II (DLC-OBDII) On left knee bolster, right of steering column
Daytime Running Lamps (DRL) Control Module Behind dash, left of steering column
Daytime Running Lamps (DRL) Diode Behind glove box, taped to harness
Daytime Running Lamps (DRL) Resistor Inside right front fender, above wheel well
Distributor On rear of engine
Distributor On rear of engine
Dome Lamp Diode Behind left rear trim panel
Dual Pressure Switch At right front of engine compartment, on receiver/ drier
Electronic Brake Control Module (EBCM) Behind dash, right of steering column
Engine Control Module (ECM) Behind left side of dash
Engine Control Module (ECM) Behind left side of dash
Engine Coolant Temperature (ECT) Sending Unit Under upper radiator hose, at thermostat housing
Engine Coolant Temperature (ECT) Sensor On coolant outlet
Engine Coolant Temperature (ECT) Sensor On coolant outlet
Engine Coolant Temperature (ECT) Switch On right side of intake manifold, near thermostat housing
Evaporative Emission (EVAP) Canister Purge Valve On right front of engine, on intake manifold
Evaporative Emission (EVAP) Canister Purge Valve On right front of engine, on intake manifold
Evaporative Emission (EVAP) Canister Vent Solenoid On right front of engine, on intake manifold
Evaporative Emission (EVAP) Tank Pressure Control Solenoid Vacuum Valve On right side of engine compartment, near fuse block No. 1
Evaporator Thermistor Behind right side of dash, in evaporator housing
Exhaust Gas Recirculation (EGR) Bypass Valve On right front of engine, on intake manifold
Exhaust Gas Recirculation Solenoid Vacuum (EGR SV) Valve In engine compartment, near valve cover
Exhaust Gas Recirculation Solenoid Vacuum (EGR SV) Valve In engine compartment, near valve cover
Exhaust Gas Recirculation Temperature (EGRT) Sensor On base of EGR valve
Fluid Pressure Switch (A/T) In transmission, attached to valve body
Fuel Gauge Sending Unit In fuel tank
Fuel Pump Relay Under left side of dash, on ECM bracket
Fuel Pump Relay Under left side of dash, on ECM bracket
Fuel Tank Pressure Sensor In fuel tank
Fuse Block Behind dash, left of steering column
Fuse Block No. 1 On right side of engine compartment, front of battery
Fuse Block No. 2 Under left side of dash
Fusible Link Box On right side of engine compartment, in front of battery
Headlamp Relay No. 1 Behind center of dash, behind blower speed selector switch
Headlamp Relay No. 2 Behind center of dash, behind blower speed selector switch
Heated Oxygen Sensor (HO2S) On exhaust manifold
Heated Oxygen Sensor 1 (HO2S1) On left exhaust manifold
Heated Oxygen Sensor 2 (HO2S2) On exhaust system, after TWC converter
Horn Relay Behind glove box
Idle Air Control (IAC) On side of throttle body
Idle Air Control (IAC) Valve On side of throttle body
Igniter On left side of firewall
Ignition Coil On left side of firewall
Ignition Coil In distributor
Ignition Control Module In distributor
Intake Air Temperature (IAT) Sensor On intake manifold
Intake Air Temperature (IAT) Sensor On air cleaner box
Main Relay Behind center of dash, behind blower speed selector switch
Main Relay Under left side of dash, on ECM bracket
Main Relay Under left side of dash, on ECM bracket
Manifold Absolute Pressure (MAP) Sensor On right side of firewall
Manifold Absolute Pressure (MAP) Sensor On right side of firewall
Mass Air Flow (MAF) Sensor On left front of engine compartment, on air intake assembly
Noise Suppressor Condenser On ignition coil bracket
Noise Suppressor Filter On left side of firewall, below wiper motor
Oil Pressure Switch On side of engine block, above oil filter
Park Brake Switch On base of park brake lever
Park/Neutral Position (PNP) Switch On right side of transmission
Power Door Lock Control Module Behind dash, left of steering column
Power Steering Pressure (PSP) Switch On power steering pump assembly
Power Steering Pressure (PSP) Switch On power steering pump assembly
Power Window Circuit Breaker Mounted to fuse block No. 2
Pressure Limit Valve (ABS) On left rear of engine compartment, near strut tower
RWAL Brake Relay Under left side of dash, on ECM bracket
RWAL Brake Speed Sensor In differential housing
Seat Belt Switch In driver seat belt latch
Sensing & Diagnostic Module (SDM) Under center of dash
Shift Lock Diode (A/T) Behind dash, left of steering column
Shift Lock Relay On right fenderwell, in front of battery
Shift Lock Solenoid In center console, under manual selector lever assembly
Shift Lock Solenoid Capacitor In center console, under manual selector lever assembly
Shift Solenoids In transmission, attached to valve body
Stop Lamp Switch On brake pedal bracket
Throttle Opener Solenoid Vacuum (TOSV) Valve At right front of cylinder head
Throttle Position (TP) Sensor On throttle body assembly
Throttle Position (TP) Sensor On throttle body assembly
Torque Converter Clutch (TCC) Relay (A/T) On right fenderwell, in front of battery
Torque Converter Clutch (TCC) Solenoid (A/T) In transmission, attached to valve body
Transmission Control Module (TCM) Under left side of dash, on ECM bracket
Transmission Range (TR) Switch On right side of transmission
Turn/Hazard Relay Under left side of dash, on ECM
Vehicle Speed Sensor (VSS) On speedometer assembly
Vehicle Speed Sensor (VSS) On speedometer assembly
Vehicle Speed Sensor (VSS) (4-Speed Automatic) Left side of transmission, in adapter case
Washer Pumps (Front & Rear) On bottom of washer fluid reservoir
Wheel Speed Sensor (Rear) In rear differential carrier
Wheel Speed Sensors (Front) In respective front steering knuckle
Wiper Motor (Front) On left side of firewall
Wiper Motor (Rear) (Optional) On bottom center of rear hatch