The EPS ECU sets DTC C1697 if it gets an invalid signals from SPAS module through CAN communication.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
CAN Signal Check | 1. Poor connection 2. Connector disconnected 3. Open or short in the CAN line 4. Faulty SPAS module |
Enable Conditions |
•
IG ON or Engine ON | |
Diagnostic Time |
•
100ms | |
Threshold value |
•
It gets an invalid messages. | |
Fail-Safe |
•
Prohibition of SPAS controlling |
