Nissan Sentra Service Manual: Ecu diagnosis information

System

System Description Operation description A/C control transmits rear window defogger switch signal to A/C auto amp. when rear window defogger switch turns ON while ignition switch is ON. ...

Wiring diagram

Rear window defogger system Wiring diagram ...

Other materials:

Starting the engine (models with NISSAN Intelligent Key® system)
Apply the parking brake. Continuously Variable Transmission: Move the shift lever to P (Park) or N (Neutral). P (Park) is recommended. The starter is designed not to operate if the shift lever is in any of the driving positions. Manual Transmission: Move the shift lever to N ( ...

Standardized relay
Description Normal open, normal closed and mixed type relays Relays can mainly be divided into three types: normal open, normal closed and mixed type relays. Type of standardized relays ...

Air conditioner operation (if so equipped)
Start the engine, turn the fan control dial to the desired position, and press the  button to activate the air conditioner. When the  air conditioner is on, cooling and dehumidifying functions are added to the heater operation. The air conditioner cooling function operates only whe ...