Mercedes-Benz Direct Select A80 intelligent servo module ISM test bench

Used to perform bench test of the Mercedes-Benz intelligent servo module A80 on bench, with simulator able to driver the motor and the mechanism structure inside the A80 module, with OBD port, able to diagnose and delect fault code of the ISM module.

Before test, need pretreat the ISM module, precondition like:

For testing the old type FBS3 Type ISM, Before test, Need clear the ISM Module Immo data(erase via VVDI MB or others device which can erase the module), then use an Autel/ Launch…or related diagnosis device, in Diagnostic Function menu click “special function”, then click “Reset Parameter Variant coding” . during the process ignore the diagnosis device ignition on/off notification. after that, the precondition precedure completed.

For testing the 4th Gen Type, such as 218, 166, 222, 205 ISM module, should order the extension cable. connect the EIS (the EIS, car keys, the EIS and ISM module should come from the same car) and turn on the key.

There are two options in this link:

E00501a – only the ISM test bench.
E00501b – ISM Test bench + extension cable.

The Extension cable has ignition lock connector, TCU connector, cluster connector. Modules connected to the extension cable can not communicate with diagnose device, so can not diagnose the TCM, EIS, Cluster with the test bench OBD Port.