DTC C1552: PIG Power Supply Voltage; DTC C1554: Power Supply Relay Failure [12/2019 - 11/2023]: Description
When a malfunction is detected in the PIG power source and power supply relay system, the fail-safe function suspends power assist.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Return-to-normal Condition | Note |
|---|---|---|---|---|---|---|
| C1552 | PIG Power Supply Voltage | PIG power source circuit malfunction |
|
EPS warning light: Comes on | Ignition switch is turned to ON again | - |
| C1554 | Power Supply Relay Failure | Power source relay circuit malfunction |
|
EPS warning light: Comes on | Ignition switch is turned to ON again | - |