Sounds like you lost the serpentine belt, which runs the alternator. When you heard the ticking sound, did you notice if the battery light came on, Check the belt and fully charge the battery. Do not jump a dead battery. Wear safety glasses when servicing a battery, an explosion and acid hazard exist
sometimes you can get a stone etc in there and sits in the bottom running round, it could also be the adjuster is out of place could be the retaining plate pin has come lose. for the parking brake. just remove and fix. you may find it hard to remove the disc/parking disc. so back off the cable, and tap it off, youtube has videos on removing the disc etc.
I'm forwarding a YouTube video that shows the location and tools needed for this repair. There is only one cabin filter location.
https://www.youtube.com/watch?v=SWoSdrTfj0w
Check voltage at the 20amp locks fuse. If good, check voltage coming out of door unlock relay. One of the locks is likely pullig down the voltage due to partial short in solenoid coil.
Your best bet take it to a qualified repair shop that can do the diagnostics for the codes, no code tells you to replace a sensor . Viewing scan data on a professional scan tool an doing diagnostics
CatalystSystem Efficiency Below Threshold(bank2) ! This means you need to have a catalytic converter replaced .
080 EGR and Catalytic Converter Tests EGR Test
Ok supper Dave , let's get this stright , when you turn the key to start the vehicle , what happens ? The starter spins the engine or doesn't spin the engine ? This would be a no crank no start condition . if the engine does spin an doesn't start an run this is a crank no start condition . Now which is it ? The factory radio is hooked to the serial data communication network , did you or who ever installed the aftermarket radio use a interface module ? Are you familiar with the electronics on this vehicle ? BCM - body control module , low current inputs from the ignition switch which determine what mode to put the vehicle in ?
Case 4 Data Bus Issues
The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. The BCM also has discrete input and output terminals to control the vehicle's body functions. The BCM is wired to the GMLAN high speed serial data buss and the GMLAN low speed serial data buss and acts as a gateway between them. If the BCM does not communicate the vehicle will not start due to the inability of the engine control module (ECM)/powertrain control module (PCM) and theft deterrent module (TDM) to communicate without the BCM providing the gateway function.
Power Mode Master
This vehicles body control module (BCM) functions as the power mode master (PMM). The ignition switch is a low current switch with multiple discrete ignition switch signals to the PMM for determination the power mode that will be sent over the serial data circuits to the other modules that need this information, and so the PMM will activate relays and other direct outputs of the PMM as needed. Refer to Power Mode Description and Operation for a complete description of power mode functions.
Sorry but I am a GM Tech . have been for over thirty years , Cadillac , Buick an Chevy .audio buds think it's something else. Your audio buds don't have a clue ? When change something you better well know what your messing with. .
Power Door Locks Circuit Description
The power door lock system incorporates door lock switches on both front doors and on the RH D-pillar, door lock motors in all passenger doors and in the RR cargo door, a door lock relay and a door lock control module.
Power for the door lock switches and the door lock control module is supplied from the CIG LTR fuse 13 through CKT 640 (ORN). Power for the door lock relay is supplied from the PWR ACCY circuit breaker through CKT 540 (ORN). Ground for the door lock relay is supplied from G202 through CKT 150 (BLK) and ground for the door lock control module is supplied from G400 through CKT 150 (BLK).
The door lock motors are reversible and both sides are connected to the normally closed contacts of the door lock relay. Those contacts of the relay are connected to G202. When any of the door lock switches are placed in the lock position, voltage is supplied through CKT 195 (LT BLU) to the relay lock coil. Since the other side of the lock coil is connected to ground, the coil is energized and it pulls the lock contacts closed. Voltage is then supplied through CKT 295 (GRY) to all the door lock motors and the doors lock. The unlock function operates in much the same manner except that when any of the switches are placed in the unlock position, voltage is supplied through CKT 194 (WHT) to the unlock coil of the relay and CKT 294 (TAN) supplies voltage to the apposite side of the door lock motor and the doors unlock.
Door Lock Control Module Description
The door lock control module is used on vehicles equipped with cargo doors. The purpose of the module is to lock the cargo doors after a lock cycle has been commanded from any of the door lock switches with the cargo doors open. When the RH cargo door is open, the module receives a ground signal from the closed contacts of the rear door jamb switch on CKT 1897 (ORN/BLK) to G400. When a lock command is received, the module retains this input until it receives an open input from the rear door jamb switch. Then the module sends a lock command through CKT 194 (WHT) to the door lock relay and the doors lock.
Rear Cargo Doors Description
The power door lock motor will not operate unless the rear cargo doors are fully closed. The power door lock motor is in the right cargo door. The contactors are on the rear cargo door opening on the body and on the right cargo door.
There are many possible causes. Make sure you have the right firing order. Look for vacuum leaks--maybe intake gasket. Read at the link below, starying around the middle of the document. Do It Yourself Diagnosis and Repair
The controller could be bad but I would probe the related wiring first. From your symptoms it sounds like something can not handle the electrical load. You turn the F/R seat heater on but then you turn on the F/L and the whole system fails. It does sound like the source of the problem will be under the drivers seat. Testing needs to be performed to confirm and identify the source. Both seats share the same fuse and ground. This circuit may have a damaged wire or connector somewhere. Inspect and test as much as you can. Also look underneath the seats for anything. Customers are not aware that personal belongings and trash get pushed underneath the seats and will damage wiring. Also excessively moving the seat forward and back will weaken the harness over time. Please write back and let me know what you need. If it is more diagnostic information or suggestions just let me know. Good Luck
usually it is 1 of 2 places. behind the grill you will see 3 wires leading to a rectangular piece of black plastic mounted on a small piece of metal. you just unplug it, pinch the little clips on the bottom and push up, snap the new one into the metal and plug it in and you are done
should be found between the radiator and the grill. the other place would be in the rubber tube in front of the mas air flow sensor. i recommend going to a parts store website, search for the sensor so you know what you are looking for. i hope this helps.
The interior light module is not timing out. The possibility of the interior lights staying on could run your battery down over night. Replace the interior light module.
Check the coolant temp. sensor (It controls warm up RPM, open loop ECU mode) And change the fuel filter every 20,000 miles to prevent water in filter from freezing ( fuel starvation).
Aftermarket alarms have to be configured to bypass the factory alarm system when using it.
I don't mean you have to permanently delete your factory alarm. What I am saying is, when you use your autopage key fob to unlock your doors, it must also send a signal to the disarm wire of your factory system simultaneously. If not, your alarm will go off just like you are experiencing.
