Medium and Heavy Trucks
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Code 13 is defined as a theft deterrent code. This code should only occur with a dash mounted Cat display that uses a theft start password.
Code 32 is defined as an invalid throttle position sensor signal. This is often caused by a bad throttle position sensor. Or damaged wiring.
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I see. Thanks for the information. Actually there isn't a code 45. Sorry.
What kind of problem are you having? Is the check engine light on?
I see. Thanks for the information.
So it's coming on while driving?
I see. Thanks for the information. If the light is coming on while driving. There is definetely a code. It must not be anything major if the engine is running good. You may want to have the ECM read with a service tool to confirm the code.
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