DTC Detection Logic
| DTC | CONSULT display description | DTC Detection Condition | Possible causes |
|---|---|---|---|
| B2099 | IGN RELAY OFF CIRC | The ignition relay OFF is detected for 1 second at ignition switch ON (CPU monitors the status at the contact and excitation coil circuits of the ignition relay inside it) |
Ignition relay malfunction |
NOTE:
When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the "DTC: B2099" may be detected.