Am trying to find a wiring diagram for air-con/blower fan

The diagram is for v6. The top wire at blower motor is voltage, the bottom wire is ground. Use a test light and check both voltage and ground. Key on--hvac on. If you have good voltage and ground with no blower action, suspect the blower motor. The blower motor is usually under the passenger side dash.

Have you checked the blower fuse?

Did you check for voltage and ground at the blower motor connector? You may be way ahead of me? Different speeds are controlled on blower motor ground circuit. In the diagram, the top wire at blower motor is voltage and the bottom wire is ground. The diagram may not be what you wanted? Brown is voltage, orange is ground at blower motor. Maybe you can hit control and plus on your key pad to enlarge diagram.

sounds like an electrical problem check all fuses and ac clutch relay

all speeds go through the resistor except high that is why it will work on high you are bypassing the resistor if you are sure the resistor is good it has to be the blower spped switch on the dash

Hello, This sounds like a blower Resistor control module that is bad. If you see your front blower fan under the hood, follow the power lines back to a connector in the Firewall. You can try tapping this part with the handle of a screwdriver and it may work again.

If the part does not work, you will need to replace it. The units under the hood are easy to replace. If the fan wires do not go to an underhood connector, then the Resistor would be under the dash and close to the fan.

The part can be obtained from a Salvage yard. A site called car-parts.com will give a range of prices and contact info. You can buy the part new at Autozone, Advance, and Oreillys and they should have diagrams and more info for you.

Hope this helps your out. I know the diagram and locator is a bit blurry but hopefully it gets what you need.
Drivers kick panel:
Front wiper 20A - Front wiper system Cigar 15A- Cigarette lighter Audio 10A- Audio, remote control mirror Air Bag 10A -Air bag diagnostics Stop lights- 15A -Rear brake light, high mounted stop light ECU B+ 10A - Shift lock actuator, transaxle controle module, radio, engine control module Room 10A - Interior light, clock, ignition key reminder, rear cargo area light switch ABS 10A- Anti lock brake system control unit ECU IG1 10A - Transaxle control module, shift lock actuator, ABS control unit, DRL unit Meter 10A - Instrument panel, back-up switch, electronics time control module, inhibit switch Turn signal 10A- Hazard switch ,front and rear turn lights, turn indicator IGN1 20A - Ignition switch ABS 30A- ABS pump motor TNS 30A- Tail light, license plate light COOL/FAN 30A- Cooling fan Cond/Fan 20A- A/C condenser fan Starter 15A- Start signal , Fuel pump Blower 25A- Blower Motor SR/ACC 10A - Ignition switch Hazard 15A - Hazard and turn signal light D/Lock 25A- Door locks ABS 30A - Anti lock brake system control P/W RH 20A- Power window motor right hand P/W LH 20A- Power window motor left hand IGN2 25A- Ignition Switch
Engine compartment :
Head 25A- headlights IG 2 30A- Ignition switch IG coil 15A -Ignition coil, condenser,generator IC regulator, diagnostic connector. O2 down 10A- Rear O2 sensor O2 up 10A- Front O2 sensor Fuel pump 10A -Fuel pump unit Injector 10A -Fuel injector ,camshaft positioning sensor, purge solenoid valve, EVAP, IAC actuator, Mass Airflow sensor, EGR stepper motor. fuel pump relay coil, vehicle speed sensor. A/Con 10A - A/C compressor controls, cooling fan BTN 30A- Brake light , high mounted stop light. Tail light LH 10A- License plate light, tail light , rear combo light, instrument panel illumination Tail light RH 10A-License plate light, tail light , rear combo light, instrument panel illumination Head low 15A- Headlight Head Hi 15A-Headlight Horn 15A- Horn

Inside kick panel

Sounds like the blower is not working for starters. We need to troubleshoot blower issues and once we get that straightened out, see what you have. Start with the fuse box and make sure the blower fuse is good. If you have to look further, check fuses and relays under the hood. If this is all good and the blower is still not working, it is a wiring or switch or blower motor issue. Hope this helps!

the bulbs are made into the a/c control head and are not replaceable. the only way to get them working again is to replace the hole assembly.

In my experiences 9 out of 10 times you will have a damaged wire or bad connection either going to the module or from the module to the blower. with the key and air/heat switch on first wiggle the wires to see if you get anything then you'll know what your problem is. If that doesn't bear any results get a test light and check for power at head unit, both sides of module wiring and at blower itself (you can refer to your vehicle's service manual for wiring diagrams if needed). If you still don't have any luck disconnect wiring from blower motor and run a jumper to make sure blower actually still works. If nothing ultimately works you either need a new wiring harness and/or a new blower motor or a new control unit. Let me know if you how this works out for you I'll try to help further if necessary.