Description
In-house developed EV CLINIC bench testing tool for rapid diagnostics and repair verification of the Delta DCDC unit found in the EQ453 electric Smart.
Traditionally, verifying a successful repair requires reinstalling the drivetrain into the vehicle—a time-consuming process that can cost up to 8 hours of labor per failed attempt.
The DCDCBox reduces this process to just 15 seconds by emulating the vehicle’s signals to the DCDC unit and reading OBD fault codes, allowing you to confirm functionality or identify persistent issues instantly.
Tool is made to simplefy and optimize repair procedure by emulating vehicle on the bench, without need to assemble to vehicle and test.
This tool does not include DCDC repair procedure manual which is sold seperately here: https://evclinic.eu/evc-knowhow-academy/smart/453eq/dcdc-delta-292a0xxxxr-p0852f1-repair-operation-manual-20250304165894/
For repair it is not complex, but you cant test it without large number of labor hours.
Common faults this tool helps diagnose:
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P0852F1
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P085249
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P085296
Note: This tool is sold as-is, without warranty. Use at your own risk.
⚠️ WARNING: The tool operates with high-voltage input from an external power supply. Improper use can result in serious injury. Level 3 HV Access license is mandatory.
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