Chevrolet Sonic Repair Manual: Engine Control

Internal Combustion Powertrain Control

General

Other materials:

Hood Ajar Indicator Description and Operation
Hood Ajar Switch The body control module (BCM) applies B+ to the hood ajar signal circuit and monitors the voltage to determine the position of the hood. When the hood is closed, the switch is open and voltage remains high. When the hood is open, the switch is closed and the voltag ...

Engine Block Disassemble
Remove the cylinder head locating (1, 2). Remove the oil pressure switch (1). Remove the knock sensor bolt (2) and the knock sensor (1). Clean the thread. Remove the oil flow check valve (1). Remove the oil pressure rel ...

Hazard warning flasher switch
Press the hazard warning flasher switch in the Nissan Armada to alert other drivers when your vehicle must stop or is parked under emergency conditions. Once activated, all turn signal lights will flash simultaneously to increase visibility. WARNING In an emergency, always move the Niss ...