#
POSITION MEMORY CONTROL MODULE INSPECTION

id091300811200

## Removal/installation

1. Operate the power seat switch and move the seat cushion to the full-upright position.

2. Disconnect the negative battery cable.

3. Remove the front cover No.2. (See FRONT SEAT DISASSEMBLY/ASSEMBLY.)

4. Remove in the order indicated in the table.

1 | Screw
2 | Connector
3 | Position memory control module

5. Install in the reverse order of removal.

## Inspection

1. Measure the voltage or inspect for continuity according to the Terminal Voltage Table (Reference).

  • If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under "Inspection item(s)" and related wiring harnesses.

2. If the system does not work properly even though the inspection items or related wiring harnesses do not have any malfunction, replace the position memory control module.

## Terminal Voltage Table (Reference)

Terminal | Signal name | Connected to | Measured condition | Voltage (V)/Continuity | Inspection item(s)
--- | --- | --- | --- | --- | ---
1A | Keyless entry signal | With advanced keyless system • keyless control module With keyless entry system • BCM | Under any condition: Inspect for continuity to keyless control module or BCM. | Continuity detected | With advanced keyless system • keyless control module With keyless entry system • BCM
1D | Vehicle speed input | BCM | Pulse signal | - | • BCM • Related wiring harness
1F | Door open/closed | Door switch (Driver's side) | Driver's side door open: Inspect for continuity to ground. | Yes | • Door switch (Driver's side) • Related wiring harness
Driver's side door closed: Inspect for continuity to ground. | No
1G | IG1 | BCM | Ignition switch is at ON position | B+ | • BCM
Ignition switch is at LOCK or ACC position | 1.0 or less
1H | Signal GND | Body ground | Under any condition: Inspect for continuity to ground | Continuity detected | Related wiring harness
1J | Power GND | Body ground | Under any condition: Inspect for continuity to ground | Continuity detected | Related wiring harness
1M | Power supply | BCM | Under any condition | B+ | • BCM
1O | Power supply | P/SEAT 30 A fuse | Under any condition | B+ | • P/SEAT 30 A fuse
2A | Slide switch input (forward) | Power seat switch | Press the slide switch to forward | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2B | Slide switch input (backward) | Power seat switch | Press the slide switch to backward | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2C | Front tilt switch input (up) | Power seat switch | Press the front tilt switch to up | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2D | Front tilt switch input (down) | Power seat switch | Press the front tilt switch to down | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2E | Rear tilt switch input (up) | Power seat switch | Press the rear tilt switch to up | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2F | Rear tilt switch input (down) | Power seat switch | Press the rear tilt switch to down | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2G | Recliner switch input (forward) | Power seat switch | Press the recliner switch to forward | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2H | Recliner switch input (backward) | Power seat switch | Press the recliner switch to backward | 1.0 or less | • Power seat switch • Related wiring harness
Other | 5.0
2I | Signal GND input | Power seat switch | Under any condition: Inspect for continuity between position memory control module and power seat switch | Continuity detected | • Power seat switch • Related wiring harness
2J | Signal GND input | Position memory switch | Under any condition: Inspect for continuity between position memory control module and position memory switch | Continuity detected | • Position memory switch • Related wiring harness
2K | Set switch input | Position memory switch | Press the set switch | 1.0 or less | • Position memory switch • Related wiring harness
Other | 5.0
2L | Memory switch 1 input | Position memory switch | Press the memory switch 1 | 1.0 or less | • Position memory switch • Related wiring harness
Other | 5.0
2M | Memory switch 2 input | Position memory switch | Press the memory switch 2 | 1.0 or less | • Position memory switch • Related wiring harness
Other | 5.0
2N | Memory switch 3 input | Position memory switch | Press the memory switch 3 | 1.0 or less | • Position memory switch • Related wiring harness
Other | 5.0
3A | Slide motor output (forward) | Slide motor | While slide motor is moving to forward | B+ | • Slide motor • Related wiring harness
Other | 1.0 or less
3B | Slide motor output (backward) | Slide motor | While slide motor is moving to backward | B+ | • Slide motor • Related wiring harness
Other | 1.0 or less
3C | Front tilt motor output (up) | Front tilt motor | While front tilt motor is moving to up | B+ | • Front tilt motor • Related wiring harness
Other | 1.0 or less
3D | Front tilt motor output (down) | Front tilt motor | While front tilt motor is moving to down | B+ | • Front tilt motor • Related wiring harness
Other | 1.0 or less
3E | Rear tilt motor output (up) | Rear tilt motor | While rear tilt motor is moving to up | B+ | • Rear tilt motor • Related wiring harness
Other | 1.0 or less
3F | Rear tilt motor output (down) | Rear tilt motor | While rear tilt motor is moving to down | B+ | • Rear tilt motor • Related wiring harness
Other | 1.0 or less
3G | Recliner motor output (forward) | Recliner motor | While recliner motor is moving to forward | B+ | • Recliner motor • Related wiring harness
Other | 1.0 or less
3H | Recliner motor output (backward) | Recliner motor | While recliner motor is moving to backward | B+ | • Recliner motor • Related wiring harness
Other | 1.0 or less
3I | Slide motor pulse (+) | Slide motor | Slide motor moving | Alternates between 1.0 or less and B+. | • Slide motor • Related wiring harnesses
Slide motor stopped | 1.0 or less or B+
3J | Slide motor pulse (-) | Slide motor | Slide motor moving | Alternates between 1.0 or less and B+. | • Slide motor • Related wiring harnesses
Slide motor stopped | 1.0 or less or B+
3K | Front tilt motor pulse (+) | Front tilt motor | Front tilt motor moving | Alternates between 1.0 or less and B+. | • Front tilt motor • Related wiring harnesses
Front tilt motor stopped | 1.0 or less or B+
3L | Front tilt motor pulse (-) | Front tilt motor | Front tilt motor moving | Alternates between 1.0 or less and B+. | • Front tilt motor • Related wiring harnesses
Front tilt motor stopped | 1.0 or less or B+
3M | Rear tilt motor pulse (+) | Rear tilt motor | Rear tilt motor moving | Alternates between 1.0 or less and B+. | • Rear tilt motor • Related wiring harnesses
Rear tilt motor stopped | 1.0 or less or B+
3N | Rear tilt motor pulse (-) | Rear tilt motor | Rear tilt motor moving | Alternates between 1.0 or less and B+. | • Rear tilt motor • Related wiring harnesses
Rear tilt motor stopped | 1.0 or less or B+
3O | Recliner motor pulse (+) | Recliner motor | Recliner motor moving | Alternates between 1.0 or less and B+. | • Recliner motor • Related wiring harnesses
Recliner motor stopped | 1.0 or less or B+
3P | Recliner motor pulse (-) | Recliner motor | Recliner motor moving | Alternates between 1.0 or less and B+. | • Recliner motor • Related wiring harnesses
Recliner motor stopped | 1.0 or less or B+