Home/Acura/TSX/Acura TSX I (2003-2008)/Repair manual/Driver Position Memory System (dpms)/System Problem Detected

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Wiring diagrams Section: Driver Position Memory System (dpms)

General information

System Description

Memorizing a Seat Position

Memorized Position Recall with the Remotes

Power Seat Position Sensors

With the HDS (preferred method)

Without the HDS (use only if HDS is not available)

No System Problem Detected

System Problem Detected

Canceling the DTC Indication

With the HDS

Without the HDS

DTC Index (Without HDS)

DTC B1802: Power Seat Control Unit EEPROM Error

DTC B1805: Power Seat Control Unit Lost Communication with Gauge Control Module (VSP/NE Message)

DTC B1806: Power Seat Control Unit Lost Communication with MICU (MICU Message)

DTC B1807: Power Seat Control Unit Lost Communication with MICU (DOOR SWITCH Message)

DTC B1808: Power Seat Control Unit Lost Communication with Gauge Control Module (A/T Message)

DTC B1825: Power Seat Slide Motor Pulse Error ('06 model)

DTC B1825: Power Seat Slide Motor Pulse Error ('07-08 models)

DTC B1826: Power Seat Front Up-down Motor Pulse Error ('06 model)

DTC B1826: Power Seat Front Up-down Motor Pulse Error ('07-08 models)

DTC B1827: Power Seat Rear Up-down Motor Pulse Error ('06 model)

DTC B1827: Power Seat Rear Up-down Motor Pulse Error ('07-08 models)

DTC B1828: Power Seat Recline Motor Pulse Error ('06 model)

DTC B1828: Power Seat Recline Motor Pulse Error ('07-08 models)

DTC B1829: A/T P Signal and VSS Signal Mismatch

DTC B1836: Power Seat Position Sensor Circuit Short

DTC B1837: Driving Position Memory Recall Timeout

DTC B1844: Power Seat Slide Switch Circuit Malfunction

DTC B1845: Power Seat Recline Switch Circuit Malfunction

DTC B1846: Power Seat Front Up-Down Switch Circuit Malfunction

DTC B1847: Power Seat Rear Up-Down Switch Circuit Malfunction

System Input Test and Function Test

Power Seat Control Unit Input Test

All sections

System Problem Detected Acura TSX I

Driver Position Memory System (dpms) 1 illustration

System Problem Detected

If a system problem occurs, and a DTC is stored, the indicators will show the DTC. The first digit is indicated by the number of long (1 second) blinks, and the second digit is indicated by the number of short (0.26 second) blinks. There is a 3 second break between each DTC when there are multiple DTCs.

Scheme 6

Scheme 6: System Problem Detected

Scheme 6: System Problem Detected