October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Possible Causes

Open or Short circuit between VTCS solenoid valve and PCM.
Open circuit between VTCS solenoid valve and main relay.
Poor connection of PCM or VTCS solenoid valve connectors.
VTCS solenoid valve malfunction.
PCM malfunction.