U0402 FORD – Invalid Data Received From TCM

U0402 FORD Possible Symptoms

ABS Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

U0402 FORD Possible Causes

Invalid data network concerns,data is transferred within the normal inter-module message, but contains known invalid data. The transmitting module logs a DTC related to the invalid data concern.,Missing message network concerns,missing message concerns are logged by the module upon failure to receive a message from another module within a defined retry period.

U0402 FORD Description

Network DTC concerns occur during module-to-module communication