Are you an electronics engineer.
Do you have all the test equipment.
Can you read wiring schematics.
If the answer to any of the above is 'No', you will have a hard time. You can check the 'Balance' knob setting first as you may have all the sound directed to one side. Check the wiring connector on the back, but that is about it.
..
You need to partially drain the cooling system. THe thermostat housing is located on the driver side of the engine block above the transmission bell-housing. Just follow the big radiator hose on the driver side and it will lead you to the housing.THere are the radiator hose,two heater hoses, and another hose leading to the surge tank that you will need to remove from the housing. 3 bolts secure the housing to the block- remove these bolts and remove the housing. You can now remove and replace the thermostat and install a new gasket- i would recommend coating the gasket in SIL-Glyde or Vaseline. Torque the bolts to 89inlb, re connect the hoses. Refill cooling system with antifreeze and burp all the air out.
That vehicle has 3 relays ,not just 2 . Two cooling fans .
Cooling Fan Control
The engine cooling fan system consists of two electrical cooling fans and three fan relays. The relays are arranged in a series/parallel configuration that allows the powertrain control module (PCM) to operate both fans together at low or high speeds. The cooling fans and fan relays receive battery positive voltage from the underhood junction block. The ground path is provided at G103.
During low speed operation, the PCM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. This energizes the cooling fan 1 relay coil, closes the relay contacts, and supplies battery positive voltage from the cool fan 1 fuse through the cooling fan motor supply voltage circuit to the left cooling fan. The ground path for the left cooling fan is through the cooling fan s/p relay and the right cooling fan. The result is a series circuit with both fans running at low speed.
During high speed operation the PCM supplies the ground path for the cooling fan 1 relay through the low speed cooling fan relay control circuit. After a 3-second delay, the PCM supplies a ground path for the cooling fan 2 relay and the cooling fan s/p relay through the high speed cooling fan relay control circuit. This energizes the cooling fan s/p relay coil, closes the relay contacts, and provides a ground path for the left cooling fan. At the same time the cooling fan 2 relay coil is energized closing the relay contacts and provides battery positive voltage from the cool fan 2 fuse on the cooling fan motor supply voltage circuit to the right cooling fan. During high speed fan operation, both engine cooling fans have there own ground path. The result is a parallel circuit with both fans running at high speed.
The PCM commands Low Speed Fans on under the following conditions:
• Engine coolant temperature exceeds approximately 106°C (223°F).
• A/C refrigerant pressure exceeds 1310 kpa (190 psi).
• After the vehicle is shut off if the engine coolant temperature at key-off is greater than 140°C (284°F) and system voltage is more than 12 volts. The fans will stay on for approximately 3 minutes.
The PCM commands High Speed Fans on under the following conditions:
• Engine coolant temperature reaches 110°C (230°F).
• A/C refrigerant pressure exceeds 1655 kpa (240 psi).
• When certain DTCs set.
https://www.youtube.com/watch?v=pI4pH66TdDk
First get your braking system checked by a qualified mechanic! The light comes on because the electronics have detected an issue. You might also need to get the vehicle plugged into a diagnostic system or an obd2 scanner to get the Diagnostic Trouble Codes, (DTC's). Get prices at 3 or 4 different garages as prices for diagnostics can be VERY different! Once repairs are done some dash warning light will turn off automatically.
The service and repair manual will provide you step by step help to fix the problem easily and you will get the manual from the given link https://toolsnyou.com
should be located in your fuse box in most cars not all cars the box will be located on the sides of the dash panel open the car door you should see a compartment there or under the dash driver side. and it does not reference it there your last resort is under the hood in the main engine fuse box how that helps
you can get guide from many sites.. i know few
error codes/ fault codes, wiring diagrams, schematic diagrams, torque specs, engine info, switches functioning, assemble, disassembly, co mplete refurbish, repair, installation every single thing is covered
within seconds u can get the access and it's totally illustrative complete
Ignition locks are a feature that can be programmed. Don't think door switch should have any effect unless a pic chip is present in switch and needs to be married to the bcm.
