LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2019 >> Pilot EX, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Windows / Glass - Testing & Troubleshooting >> Connector View >> Power Window Master Switch Connector For Inputs And Outputs (2019 2020 2021)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Window Master Switch Connector For Inputs And Outputs (2019 2020 2021)

Power Window Master Switch 37P Connector (female terminals) 

GHH313517Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 DR DN Drives driver's power window motor When driver's power window motor DOWN operation: about battery voltage If none of above conditions are met: less than 0.2 V
2 DR UP Drives driver's power window motor When driver's power window motor UP operation: about battery voltage If none of above conditions are met: less than 0.2 V
3 PGND Ground for power window master switch Less than 0.2 V at all times
4 +B DR P/W Power source for door multiplex control unit About battery voltage at all times
5 R/C MIRR MTR (L-UD) Detects R/C MIRR MTR (L-UD) signal When vehicle in ON mode: about 0 V or 5 V (depending on power mirror switch position)
6 R-LR Detects R-LR signal With power mirror selector switch in R position: less than 0.2 V
7 R-UD Detects R-UD signal With power mirror selector switch in R position: less than 0.2 V
8 RETRA DR CLOSE Drives retract actuator When vehicle in ON mode and power mirror retract operation: about battery voltage If none of above conditions are met: less than 0.2 V
9 RETRA DR OPEN Drives retract actuator When vehicle in ON mode and power mirror extend operation: about battery voltage If none of above conditions are met: less than 0.2 V
10 M-IND1 Outputs M-IND1 signal Indicator 1 ON: pulse (depending on indicator brightness) Indicator 1 OFF: less than 0.2 V
11 RETRA SW Outputs RETRA SW signal With vehicle in ON mode and power mirror retract switch in EXTEND position: less than 0.2 V With vehicle in ON mode, and power mirror retract switch in RETRACT position: about battery voltage
12 M-IND2 Outputs M-IND2 signal Indicator 2 ON: pulse (depending on indicator brightness) Indicator 2 OFF: less than 0.2 V
13 DR SVCC Outputs DR SVCC signal With door multiplex control unit is wakeup mode: about battery voltage With door multiplex control unit is sleep mode: less than 0.2 V
14 FUEL LID SW+ Detects FUEL LID SW+ signal With fuel fill door opener switch OFF: about battery voltage With fuel fill door opener switch ON: less than 0.2 V
15 L HEAT MIR Outputs L HEAT MIR signal With mirror defogger ON mode: about battery voltage
16 RL RLY UP Drives left rear power window motor With left rear power window moving to UP using power window master switch: about battery voltage If none of above conditions are met: less than 0.2 V
17 DR PLSA DR PLSA signal - - -
18 RR RLY UP Drives right rear power window motor With right rear power window moving to UP using power window master switch: about battery voltage If none of above conditions are met: less than 0.2 V
19 DR PLSB DR PLSB signal - - -
20 M-SET Detects M-SET signal With driving position memory set switch ON: less than 0.2 V With driving position memory set switch OFF: about battery voltage
21 Not used - - - - - -
22 M-POS1 Detects M-POS1 signal With driving position memory switch 1 ON: less than 0.2 V With driving position memory switch 1 OFF: about battery voltage
23 M-POS2 Detects M-POS2 signal With driving position memory switch 2 ON: less than 0.2 V With driving position memory switch 2 OFF: about battery voltage
24 Not used - - - - - -
25 IG2 A/C IG2 power source With vehicle in ON mode: about battery voltage
26 +B BACKUP Power source for power window master switch About battery voltage at all times
27 RL RLY DN Drives left rear power window motor With left rear power window moving to DOWN using power window master switch: about battery voltage If none of above conditions are met: less than 0.2 V
28 B-CAN_H Communication line - - -
29 RR RLY DN Drives right rear power window motor With right rear power window moving to DOWN using power window master switch: about battery voltage If none of above conditions are met: less than 0.2 V
30 B-CAN_L Communication line - - -
31 GND Ground for power window master switch Less than 0.2 V at all times
32 DR SILCON UNLOCK Detects DR SILCON UNLOCK signal With driver's door lock knob switch LOCK: about battery voltage With driver's door lock knob switch UNLOCK: less than 0.2 V
33 DR SILCON LOCK Detects DR SILCON LOCK signal With driver's door lock knob switch UNLOCK: about battery voltage With driver's door lock knob switch LOCK: less than 0.2 V
34 DR K/CYL UNLOCK Detects DR K/CYL UNLOCK signal With driver's door key cylinder switch LOCK: about battery voltage With driver's door key cylinder switch UNLOCK: less than 0.2 V
35 DR K/CYL LOCK Detects DR K/CYL LOCK signal With driver's door key cylinder switch UNLOCK: about battery voltage With driver's door key cylinder switch LOCK: less than 0.2 V
36 LIN (WINDOW) Communication line - - -
37 ILLUMI+PW Detects ILLUMI+PW signal With combination light switch PARKING: about battery voltage With combination light switch OFF: less than 0.2 V