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Home >> Acura >> 2025 >> MDX SH-AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Body Electrical System - System Description - DTC Troubleshooting Index >> Connector View >> Driver's Door Control Unit Connector for Inputs and Outputs
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Driver's Door Control Unit Connector for Inputs and Outputs

Connector Index
Driver's Door Control Unit Connector A (14P)
Driver's Door Control Unit Connector B (16P)
Driver's Door Control Unit Connector C (32P)

Driver's Door Control Unit Connector A (14P) (female terminals) 

GHH659330Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description
1 PGND Ground for driver's door control unit
2 Not used ---
3 P/W_DR_MTR_UP Drives driver's power window motor
4 Not used ---
5 P/W_DR_MTR_DOWN Drives driver's power window motor
6 H/MIRROR_DR H/MIRROR_DR signal
7 +B_P/W_DR Power source for driver's door control unit
8 Not used ---
9 P/W_DR_H-BRIDGE_DET P/W_DR_H-BRIDGE_DET signal
10 Not used ---
11 Not used ---
12 Not used ---
13 IG2_A/C IG2 power source
14 +B_BACK_UP Power source for driver's door control unit

Driver's Door Control Unit Connector B (16P) (female terminals) 

GHH659331Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description
1 BB-CAN_H Communication line
2 Not used ---
Terminal number Terminal name Description
3 LIN(P/W) Communication line
4 Not used ---
5 P/W_DR_MTR_VCC Outputs P/W_DR_MTR_VCC signal
6 P/W_DR_SW_SGND Ground for power window master switch
7 DR_MEMORY_SEAT_SW_POS3 Detects DR_MEMORY_SEAT_SW_POS3 signal
8 DR_MEMORY_SEAT_SW_POS1 Detects DR_MEMORY_SEAT_SW_POS1 signal
9 BB-CAN_L Communication line
10 DR_MEMORY_SEAT_SW_SCOM Outputs DR_MEMORY_SEAT_SW_SCOM signal
11 P/W_DR_MTR_PLSB Detects P/W_DR_MTR_PLSB signal
12 Not used ---
13 P/W_DR_MTR_PLSA Detects P/W_DR_MTR_PLSA signal
14 P/W_DR_MTR_SGND Ground for driver's power window motor
15 DR_MEMORY_SEAT_SW_MEMORY Detects DR_MEMORY_SEAT_SW_MEMORY signal
16 DR_MEMORY_SEAT_SW_POS2 Detects DR_MEMORY_SEAT_SW_POS2 signal

Driver's Door Control Unit Connector C (32P) (female terminals) 

GHH659332Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description
1 MIRROR_UD Drives left power mirror actuator (UP/DOWN)
2 Not used ---
3 DR_KEY_CYL_UNLOCK Detects DR_KEY_CYL_UNLOCK signal
4 *3 TRUNK_OPEN_SW(INTR) Detects TRUNK_OPEN_SW(INTR) signal
5 Not used ---
6 DR_MEMORY_SEAT_SW_IND1 DR_MEMORY_SEAT_SW_IND1 signal
7 Not used ---
8 *2 DR_WELCOME_LT DR_WELCOME_LT signal
9 DR_DOWN_SIGNAL Detects DR_DOWN_SIGNAL signal
10 Not used ---
11 Not used ---
12 DR_KEY_CYL_LOCK Detects DR_KEY_CYL_LOCK signal
13 DR_MIRROR_HLSE Detects DR_MIRROR_HLSE signal
14 DR_MEMORY_SEAT_SW_IND2 DR_MEMORY_SEAT_SW_IND2 signal
15 DR_MIRROR_AGND Ground for right power mirror position sensor
16 Not used ---
17 MIRROR_VREF Outputs MIRROR_VREF signal

*1: With power retract mirror *2: With door outer handle light*3:'25

Terminal number Terminal name Description
18 MIRROR_L_LR Drives left power mirror actuator (LEFT/RIGHT)
19 DR_MIRROR_VLSE Detects DR_MIRROR_VLSE signal
20 P/W_SW_ILLUMI P/W_SW_ILLUMI signal
21 Not used ---
22 MIRROR_L_COM Drives left power mirror actuator (UP/DOWN/LEFT/RIGHT)
23 DR_MEMORY_SEAT_SW_IND3 DR_MEMORY_SEAT_SW_IND3 signal
24 VOUT_FR_DR VOUT_FR_DR signal
25 DR_COURTESY_LT+ DR_COURTESY_LT+ signal
26 Not used ---
27 DR_UP_SIGNAL Detects DR_UP_SIGNAL signal
28 Not used ---
29 *1 DR_RETRA_OPEN Drives retract actuator
30 DR_SILCON_UNLOCK Detects DR_SILCON_UNLOCK signal
31 *1 DR_RETRA_CLOSE Drives retract actuator
32 DR_SILCON_LOCK Detects DR_SILCON_LOCK signal

*1: With power retract mirror *2: With door outer handle light*3:'25