Need to know where the bank 1 and bank 2 02 sensor is located on a cadillac esclad 2000

Partstore has all data on any car

Bank one is on the drivers side.
Repair Guides Component Locations Camshaft Position Sensor AutoZone com

I can help you but I need to know is that a four or six cylinder engine. The reason I ask is everything I look up saying 4 cylinder but you said bank 2 and that only on 6 cylinder

Four .
Heated Oxygen Sensor (HO2S Bank 1 Position 1)
Located in RH front pipe of the exhaust catalytic converter
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Engine Controls Connector End Views in Engine Controls
Heated Oxygen Sensor (HO2S Bank 1 Position 2)
Located in RH rear pipe of the exhaust catalytic converter
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Engine Controls Connector End Views in Engine Controls
Heated Oxygen Sensor (HO2S Bank 2 Position 1)
Located in LH front pipe of the exhaust catalytic converter
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Engine Controls Connector End Views in Engine Controls
Heated Oxygen Sensor (HO2S Bank 2 Position 2)
Located in LH rear pipe of the exhaust catalytic converter

If it has the same radio as an Esclade you can find the diagram on the justanswer.com website. Or post a question if you have a different Radio.
http://justanswer.com/

Bank and sensor location. Bank 1 refers to the back of cylinders that contain cylinder #1. Bank two refers to the other bank of cylinders that do not contain cylinder #1. Sensor 1 refers to the upstream O2 sensor or the O2 sensor before the catalytic convertor. Sensor 2 refers to the downstream O2 sensor or the sensor located after the Catalytic convertor. I hope that helps, let me know if you have any other questions, good luck.

bank 2 sensor 1 is an oxygen sensor located in the exhaust with a wire coming off it.Bank 2 means the front side and sensor 1 means it is in the manifold. So the sensor is in the front exhaust manifold, let me know if this helps you

Oxygen sensors are always numbered like this:
Bank 1 sensor 1
Bank 2 sensor 1
Bank 1 sensor 2
Bank 2 sensor 2

Some manufacturers use a kind of shorthand that reads different, but means the same thing:
Sensor 1/1 or O2s 1/1
Sensor 2/1 or O2s 2/1
Sensor 1/2 or O2s 1/2
Sensor 2/2 or O2s 2/2

Bank 1 is always the side of the engine where cylinder number 1 is located and, of coarse, Bank 2 is the opposite side.
On a 4 cylinder engine, there is only 1 bank and it is always referred to as Bank 1.

Sensor 1 is always the upstream sensor (The one located BEFORE the catalytic converter)
Sensor 2 is always the downstream sensor (the one that is located AFTER the catalytic converter.

Hope helps (remember to rate this).

as you will see from this schematic
all the door switches and inputs to the BCM at connector C1 pin d12
if you have an open between this and anywhere on circuit 328 the purple wire, the BCM will never know that a door is open

There is only 4 sensors on a 2000 dodge intrepid and the bank 2 sensor 2 is the sensor located on the right (passenger) side and the one located after the catalytic converter (the one close to the firewall).