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How do I test body control module and is it hard to do..
How do I test body control module and is it hard to do..
check fuse/relay then if not that idle air control valve 'throttle control sensor' map sensor' electronic control module' test them all.
test ignition coil,ignition module,pick-up coil,electronic spark control,and knock sensor
According to my service manual, it should be on the passenger-side firewall, next to your fuel pump test connector. -Dave
You need to disconnect it from the circuit before you test it for resistance.
One needs to look at the module in the distributor (test it)and the ESC system (sensor, module, and harness connection). Replacing the whole ignition system is expensive and much more than swapping style of distributor.
You can check the Mercedes-Benz air conditioning control module with a diagnostic tester. Hook the diagnostic tester to the diagnostic test port.
If by control module you are referring to an ignition module then you need to remove it from the distributor and take it in to a shop for testing ,it requires special equipment for testing.A new module runs from $50-$100 depending on model
you dont
Stus are nothing but the replacement for the modules which are subordinate to module under test. These dummy modules use subordinate module's interface & do some data manipulation, Print the verification & Return control to the module under test. e.g Suppose I have 3 modules viz, module1,module2 & module3 & I have to test module 2. Module 2 is ready but module3 is not ready so we will create a dummy module for module3 which is called as stub. Also we can say that Stub's are nothing but the called functions. These are also called as test harness tools.
Stus are nothing but the replacement for the modules which are subordinate to module under test. These dummy modules use subordinate module's interface & do some data manipulation, Print the verification & Return control to the module under test. e.g Suppose I have 3 modules viz, module1,module2 & module3 & I have to test module 2. Module 2 is ready but module3 is not ready so we will create a dummy module for module3 which is called as stub. Also we can say that Stub's are nothing but the called functions. These are also called as test harness tools.