The wiring in the harness has issues. W age the insulation or resistance changes. You'll need approve to investigate not a dealer. Also check under fuse panel for burned wires-its under the hood. Take distributor cap of n check inside for wear--if yours has one
How do you know it's not the switch ? Did you check for voltage with volt meter ? Check fuse's ? Look at a wiring diagram to see what all is involved in the sunroof electrical ? Controlled by a electronic module . The switch is an input to the control module , 5 volt ref. voltage . Free wiring diagrams here http://www.bbbind.com/free-tsb Enter vehicle info. year , make , model an engine size. Under system click on body & accessories ,then under subsystem click on sunroof . Then click on the search button then the blue link. Maybe you mite want to take your vehicle to a qualified repair shop.
When the headlights go out, check for power to the low beams on the orange (RightT) and orange/black (left). If you're getting power, then the problem is on the switching/ground side of the circuit.
The body control module uses the ambient light sensor as an input and the headlight switch. If the light sensor see dark, the BCM provides ground to the control coil in the headlight relay. When the control coil is energized, it closes contacts that provide the ground path to the headlights. Since this is intermittent, I suggest tapping on the headlight relay with a screwdriver handle when the lights go out. It's located behind the glove box. Or, try swapping the relay with a different one and see if that solves the problem
Could be a ground problem , do you know about automotive electrical circuit's ? Has a B+ voltage side an a ground side to compleat the circuit back to the negative side of the Battery ? Looking at wiring diagrams for the affected system's i see they share a common ground point . G 201 ,do you know about body grounds ? I would look for a loose connection . G201
Below the IP, left side of the steering column
Make sure wiper arms are tight they are on a spline also where the wiper arm transmissin conects to the wiper motor therw is a nut that holds a z shaped bracket that losens up and oblongs the rectangular slot so the wipers stop with the least resistance. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/craig_a14a43e01fd0835a
I think you should buy repair manual first for your vehicle after that it will be easy for you to solve the problem. Check the link may be you will find something us Best Manuals
could possibly be
to get the correct firing, order in your browser page search bar type in- firing order for dodge regal -- and you will get pages and diagrams to help you get it right
Check the wires for continuity from the sensor connector to the module. Resistance should be an ohm or less. If the engine light is on, do you get a trouble code from OBDII?
When trying to start the engine and the starting motor will not turn over, do the lights dim? If so, there may be damage to the ring gear or the starting motor gear, or misalignment of the starting motor, causing these gears not to engage properly and jamming. If not, then you may have a wiring, fuse or relay problem.
sec life ?????? SECURITY LIGHT ? anti-theft system problem .
The Pass-Key II® Theft Deterrent system prevents vehicle theft by disabling the starter motor and fuel system. If the Body Control Module (BCM) dose not identify the use of the correct ignition key to start the vehicle, the (BCM) will communicate a message to the Powertrain Control Module (PCM) which will disable the crank relay and fuel delivery to the engine.
When the (BCM) identifies the use of the correct ignition key (resistor pellet) to start the vehicle, the (BCM) will send a fuel enable and starter enable message to the (PCM) which will allow the vehicle to start.
How to bypass GM VATS system GM no crank no star
I would think it has something to do with
Automatic Transmission Shift Lock Control System
The automatic transmission shift lock control system is a safety device that prevents an inadvertent shift out of PARK when the engine is running. The driver must press the brake pedal before moving the shift lever out of the PARK position. The system consist of the following components:
• The automatic transmission shift lock control solenoid.
• The automatic transmission park lock solenoid (Regal only).
• The automatic transmission shift lock control switch.
• The transmission range switch.
Regal
With the ignition in the ON position, battery positive voltage is supplied to the automatic transmission shift lock control switch. The circuit continues through the normally-closed switch to the automatic transmission shift lock control and park lock solenoids. The transmission range switch provides a path to ground in the PARK position. With the automatic transmission shift lock control and park lock solenoids energized the shift lever is locked in the PARK position. When the driver presses the brake pedal, the contacts in the automatic transmission shift lock control switch open. This causes the automatic transmission shift lock control and park lock solenoids to release. This allows the shift lever to move from the PARK position.
Do the brake lights work ? If not could be cause by bad brake light switch .
Do you know how to do automotive electrical testing ? Do you know how to read a wiring diagram ? Videos on youtube , basic electrical testing and how to read a wiring diagram . You can find free wiring diagrams at http://www.bbbind.com/free_tsb.html Looking at the diagram you'll see the BCM and relay's for park lamps ,and for the turn signals . Do you know about electronic control module controlled systems on car's ? Control Module Diagnostics with John AnelloECM Inputs and Outputs Diagnosis
It may work, depending on the part # but I would never chance it. If its the same part # OK, but remember, you are dealing with your brake system! CALL PARTS STORE OR DEALER
Dont bother with the Pep/Pipcock. Simply remove the hose on the radiator near the water pump. Also pull off the thermostat hose and Thermostat (Buy a new one with seal) Flush it with water till clean. (The block and radiator) Those valves can and DO break. Then you'll need a new radiator. After all is said and done. That brass bolt is the air bleeder on the Thermostat neck.
