Heater fan nissan 1986 maxima

SOURCE: overheating 1989 nissan maxima also radator fan won't come on

Hi,must of the time when fans stop working is because a fuse or a fan relay is burned ,it is also posible that the fan motor also burn out,there is a temperature switch at the cilinder head that can go bad and the fan will not go on. this should do it .....

Paul W

• 404 Answers
• Posted on Feb 24, 2009

SOURCE: Nissan Altima no cool air blowing or hot air blowing

Hi!
It appears we have an Air lock scenario and you will need to perform a system Bleed.
Park the vehicle on level ground, when cold remove coolant filler cap, start engine and leave to idle, turn heater on full and blower to max. When engine reaches operating temperature watch and listen near coolant filler, keep clear as gurgling and hopefully a boil over should occur. Top up with very warm coolant and wait as it may do it again.
Check for heat inside vehicle if warm replace coolant cap but keep an eye on temperature gauge as the ~Air lock may have moved on from heater matrix/core so proceedure needs to be carried out again from COLD.

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Paul 'W' U.K

SOURCE: 2004 nissan maxima blower motor not blowing air,

Check your blower motor itself, look for power going into it.

Also check your blower motor resistor.

SOURCE: Would like to recharge my air conditioning on my 2001 nissian maxima that has 117,000 on it blows hot air when air conditioning is turned on.

You will need R134a, and a filler hose. Charge the system on the low pressure side, it should have a blue cap on the charge point.
Your filler hose will only fit the low pressure side, just in case the cap has been removed.

SOURCE: 2001 nissan maxima air condition fan not working

If the ac fan is not coming on the ac is inop. the compressor is bypassed. Check fuses and relays first.