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Power Seat Control Module

Fig 1: Identifying Power Seat Control Module Connector Terminals
G08584910Courtesy of SUBARU OF AMERICA, INC.
Terminal No. (terminal symbol) Item Measuring condition Standard
(R388) No. 2 (DOW) Lifter SW (down) SW ON 1.5 V or less
(R388) No. 3 (UP) Lifter SW (up) SW ON 1.5 V or less
(R388) No. 4 (DOWN) Tilt SW (down) SW ON 1.5 V or less
(R388) No. 5 (UP) Tilt SW (up) SW ON 1.5 V or less
(R388) No. 7 (FR) Slide SW (forward) SW ON 1.5 V or less
(R388) No. 6 (RR) Slide SW (rearward) SW ON 1.5 V or less
(R388) No. 9 (FR) Reclining SW (forward) SW ON 1.5 V or less
(R388) No. 8 (RR) Reclining SW (rearward) SW ON 1.5 V or less
(R388) No. 10 (+B) ↔ Chassis ground Voltage Always 10.5 - 16 V
(R388) No. 11 (IGN) ↔ Chassis ground Voltage When IG is ON 10.5 - 16 V
(R388) No. 12 (LIN) - Unmeasurable Communication line
(R388) No. 13 (SW1) Memory SW1 SW ON 1.5 V or less
(R388) No. 14 (SW2) Memory SW2 SW ON 1.5 V or less
(R388) No. 15 (SET) Memory SW SET SW ON 1.5 V or less
(R388) No. 16 (PULS) Reclining pulse signal When the motor is in operation Pulse output
(R388) No. 17 (PULS) Tilt pulse signal When the motor is in operation Pulse output
(R388) No. 18 (PULS) Lifter pulse signal When the motor is in operation Pulse output
(R388) No. 19 (PULS) Slide pulse signal When the motor is in operation Pulse output
(R388) No. 20 (PULS GND) GND for all pulse circuits Always 1 Ω or less
(R389) No. 1 (UP) Lifter motor up When the motor is in operation 10.5 - 16 V
(R389) No. 2 (DOW) Lifter motor down When the motor is in operation 10.5 - 16 V
(R389) No. 3 (+B) ↔ Chassis ground Voltage Always 10.5 - 16 V
(R389) No. 4 (UP) Tilt motor up When the motor is in operation 10.5 - 16 V
(R389) No. 5 (DOWN) Tilt motor down When the motor is in operation 10.5 - 16 V
(R389) No. 6 (FR) Reclining motor forward When the motor is in operation 10.5 - 16 V
(R389) No. 7 (RR) Reclining motor rearward When the motor is in operation 10.5 - 16 V
(R389) No. 8 (+B) ↔ Chassis ground Voltage Always 10.5 - 16 V
(R389) No. 12 (GND) ↔ Chassis ground Resistance Always 1 Ω or less
(R389) No. 14 (GND) ↔ Chassis ground Resistance Always 1 Ω or less
(R389) No. 15 (RR) Slide motor rearward When the motor is in operation 10.5 - 16 V
(R389) No. 16 (FR) Slide motor forward When the motor is in operation 10.5 - 16 V
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