3.2TL TYPE S V6-3.2L SOHC (2002)
3. Check for continuity between the No. 4 terminal of the front up-down position sensor and A11 terminal of the power seat control unit.
Is there continuity?
YES - Go to step 4.
NO - Repair open in the WHT/BLK wire.
4. Check for continuity between the No. 5 terminal of the front up-down position sensor and A12 terminal of the power seat control unit.
Is there continuity?
YES - Go to step 5.
NO - Repair open in the GRN/BLK wire.
5. Reconnect the 5P and 20P connectors.
6. Check for voltage between the No. 1 terminal of the front up-down position sensor and body ground.
Is there about 5 V?
YES - Go to step 7.
NO - Repair the open or a short to ground in the BRN wire.
7. Check for voltage pulse between the No. 5 terminal of the front up-down position sensor and body ground when the front up-down switch moves
up and down.
Does voltage pulse from 0 to about 5 V alternately?
YES - Replace the power seat control unit.
NO - Check for a short in the wire. If the wire is OK, faulty front up-down position sensor; replace the front up-down motor assembly.
Rear Up-Down Position Sensor:
