Table of Contents
Where is the blower motor relay on a 2008 Nissan Altima?
Check the blower motor relay. It is located behind the hood pull. It is one of the middle blue relays.
Where is the fuse for the blower motor?
Many vehicles have two fuses for the blower motor, one in the interior fuse block and the other under the hood. The blower motor is usually under the dashboard on the passenger side.
How do I test a blower motor resistor?
Place one lead of the Ohmmeter on terminal 1 of the resistor. Place the other lead on terminal 2 and check against specifications. If this circuit is open, showing infinity on the Ohmmeter, the blower resistor must be replaced. Move the lead from terminal 2 to terminal 3 and check this reading against specifications.
How much is a blower motor for a Nissan Sentra?
Nissan Sentra Blower Motor Replacement Cost Estimate. Labor costs are estimated between $118 and $148 while parts are priced at $215. This range is based on the number and age of Nissan Sentra’s on the road.
How do you change a blower motor relay?
How to Change the Blower Motor Relay
- Locate your vehicle’s blower motor relay.
- Open the glove box and empty its contents.
- Locate the two tabs on each side of the open glove box and push them in.
- Remove the relay motor’s door panel by removing the two screws that hold it in place with a screwdriver.
How do I know if my blower motor fuse is bad?
Symptoms of a bad heater blower motor resistor
- Fan does not work at all, so no air comes out of the vents.
- Fan only works on some speeds and not others.
- Fan only works on the highest speed.
- Fan runs all the time and can’t be controlled with the fan switch.
- You see smoke coming out of the vents.
Can I bypass blower resistor?
In the highest speed state, the blower resistor is bypassed completely and the fan is connected directly to the car’s battery, which allows maximum current through the motor. Power to the blower motor is fed through the blower motor resistor, so if it fails or has any issues power can be cut off to the motor.
Where is the auto AMP on a Nissan?
The AC Auto Amp continuously measures the blower speed, via a connection between the negative side of the blower motor and Pin 34 on the AC auto Amp. After unsnapping and pulling out the passenger side dashboard kick panel, remove these screws from the bottom of the glove box…
What are the lights on a Nissan Sentra?
Low Tire Pressure Warning System, Sunroof, Power Door Lock, Daytime Light System, Front Fog Lamp, Turn Signal and Hazard Warning Lamps, Combination Switch, Parking Lamp, License Lamp, Tail Lamp, Warning Chime, Illumination]
What are the components of a Nissan Sentra?
Transmission Control Module (Power Supply), Secondary Pressure Sensor Solenoid Valve, CVT Indicator Lamp, Primary Speed Sensor CVT (Revolution Sensor) Engine Control Module (ECM) Relay, Nissan Anti-Theft System, Transmission Control Module (Power Supply), CVT Indicator Lamp, ECM Power Supply For Back-up
Why is the fan AMP on my maxima not working?
WHY THE FAN CONTROL AMP FAILS: In looking at the schematic shown above, it becomes obvious that control voltage from the A/C Auto Amp can only reach the transistor through a thermal cutout.