Horizontal Sensor Out of Range High

Tests 1 - 3:

Tests 4 - 8:

SYMPTOM
HORIZONTAL SENSOR OUT OF RANGE HIGH

WHEN MONITORED
Ignition ON.

SET CONDITION
This condition is immediately set when the seat motor potentiometer feeds a value higher than the Memory Heated Seat/Mirror Module has stored in EEPROM.

POSSIBLE CAUSES
- Seat sensor ground wire open
- Seat horizontal position signal shorted to motor
- Seat sensor 5 Volt supply shorted to battery
- Checking seat horizontal position signal shorted to voltage
- Horizontal position sensor high
- Memory seat module internal ground open
- Memory seat module internal high