Possible Causes
Abnormal combination the Motor Control Module (Generator) and Motor Control Module (Traction)
Abnormal combination the Motor Control Module (Generator) and Battery Condition Monitor Module
الأسباب المحتملة
Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
الأعراض المحتملة
Description
The software of the Battery Condition Monitor Module, Motor Control Module (Traction) and Motor Control Module (Generator) can be rewritten using a rewriter (including HDS) externally connected via F-CAN communication. This DTC illuminates a warning lamp in order to bring to attention that software on a side is not correctly rewritten when it is required to rewrite software of the battery condition monitor module, motor control module (traction) and motor control module (generator). Each control module sends and receives program version information via internal serial communication and EPP-CAN communication to compare each other’s version information and detects a malfunction and stores a DTC when the version information of the battery condition monitor module is outdated.
