Power Seats: Diagnosis Kia Optima I

INSPECTION

Operate the power seat switch and check for continuity between terminals. If continuity is not as specified, replace the switch.

Identifying Power Seat Switch & Connector Terminals. Scheme 6

Testing Power Seat Switch Continuity. Scheme 7

Scheme 8

Scheme 9

Scheme 10

1. Disconnect the limit switch and operate the limit switch. (Scheme 8): Locating Limit Switch
2. Check for continuity between the terminals. (Scheme 9): Checking Limit Switch Continuity (Scheme 10): Identifying Limit Switch Terminals
3. If there is an abnormality, replace the limit switch.

Inspect the switch continuity between terminals as below.

Checking Seat Warmer Switch Continuity. Scheme 11

Identifying Seat Warmer Switch Connector Terminals. Scheme 12

If the continuity is not as specified, replace the switch.