The SPAS ECU detects no CAN message from HECU, the SPAS ECU sets this DTC.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
CAN message check | 1. Poor connection 2. HECU | ||
Enable Condition |
•
Supply voltage available
•
No CAN BUS off detected | |||
Threshold Value |
•
No CAN message from HECU | |||
Fail Safe | PAS ON & SPAS ON | PAS-LED | Normal | |
SPAS-LED | Off | |||
Speaker | Error Tone | |||
Cluster | System Fail(2s) -> Error PAS HMI indicator | |||
PAS ON & SPAS OFF | PAS-LED | Normal | ||
SPAS-LED | Off | |||
Speaker | Normal | |||
Cluster | Normal | |||
Detecting Time |
•
500 | |||
Recovery Time |
•
- | |||
Recovery Condition |
•
Normal message received | |||
Test Cycle |
•
TCS5 : 20ms TCS1 : 10ms | |||
