The SPAS ECU receives a CAN Message (the gear signal of M/T vehicles), if the CAN communication is abnormal, the DTC is set.
Between LOW and HIGH, if only the one is open or short to ground, the SPAS ECU could communicate with the Cluster.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Status for receiving CAN message from CLU | 1. Poor Connection 2. CLU(Cluster) |
Enable Condition |
•
Ignition "ON" | |
Threshold Value |
•
SPAS ECU receives Invalid messages from CLU | |
Diagnostic Time |
•
For more than 500 ms |
