P1489 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | High Speed Fan Control Relay Conditions |
| Cause | Key on or engine running, system voltage over 10v, then the PCM detected a shorted or open condition in the high speed Radiator Fan Relay circuit for 3 seconds. Test the fan relay resistance (it should be 30-70 ohms). Refer to code repair chart in other manuals or media. |
Try also: https://www.obd-codes.com/p1489
