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Home >> Honda >> 2021 >> Ridgeline RTL-E >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> VSA System - Testing & Troubleshooting >> Connector View >> VSA Modulator-Control Unit Connector for Inputs and Outputs (2020)
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VSA Modulator-Control Unit Connector for Inputs and Outputs (2020)

VSA Modulator-Control Unit Inputs and Outputs for 38P Connector (female terminals) 

GHH460901Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal sign Description
1 PGND Ground for the VSA modulator-control unit
2 MTR+B Power source for the motor relay
3 Not used ---
4 FSR+B Power source for the fail-safe relay
5 BRAKE DIAG Detects brake light relay
6 F-CAN A_H F-CAN communication circuit
7 F-CAN A_L F-CAN communication circuit
8 Not used ---
9 Not used ---
10 Not used ---
11 IG1 VSA(DC/DC) Power source for activating the system
12 Not used ---
13 Not used ---
14 Not used ---
15 Not used ---
16 Not used ---
17 Not used ---
18 Not used ---
19 Not used ---
20 Not used ---
21 Not used ---
22 Not used ---
23 Not used ---
24 Not used ---
25 Not used ---
26 Not used ---
27 FRL- Detects left-front wheel speed sensor signal
28 FRL+ Detects left-front wheel speed sensor signal
29 Not used ---
30 RRR+ Detects right-rear wheel speed sensor signal
31 RRR- Detects right-rear wheel speed sensor signal
32 Not used ---
Terminal number Terminal sign Description
33 K-LINE Communication with HDS
34 RRL- Detects left-rear wheel speed sensor signal
35 RRL+ Detects left-rear wheel speed sensor signal
36 BRAKE LAMP Drives the brake light relay
37 FRR+ Detects right-front wheel speed sensor signal
38 FRR- Detects right-front wheel speed sensor signal