ABS Warning Lamp Flashes Continuously while Ignition Switch Is ON: Troubleshooting
TEST PROCEDURE - ABS WARNING LAMP FLASHES CONTINUOUSLY WHILE IGNITION SWITCH ON
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Is diagnosis switch terminal connected to ground via service wire? | Go to Step 3. | Go to Step 2. |
| 2 |
Is it 10 - 14 V? |
Substitute a known-good ABS hydraulic unit / control module assembly and recheck. | "PNK" wire circuit shorted to ground. |
| 3 |
Does flashing of ABS warning lamp indicate DTC? |
Go to Step 7 of ABS CHECK . | Substitute a known-good ABS hydraulic unit / control module assembly and recheck. |