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Home >> Acura >> 2017 >> TLX SH-AWD >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Suspension System - Testing & Troubleshooting >> Connector For Inputs And Outputs >> Precision All Wheel Steer Control Unit Connector For Inputs And Outputs (2018-19)
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Precision All Wheel Steer Control Unit Connector For Inputs And Outputs (2018-19)

Connector Index
Precision All Wheel Steer Control Unit Connector A (16P)
Precision All Wheel Steer Control Unit Connector B (5P)
Precision All Wheel Steer Control Unit Connector C (14P)

Precision All Wheel Steer Control Unit Inputs and Outputs for Connector A (16P) (female terminals) 

GHH204662Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal sign Description
1 RTC SGR Ground for the right actuator position sensor
2 RTC POSL1 Detects left actuator position sensor signal
3 RTC VCCR Power source for the right actuator position sensor
4 RTC POSR1 Detects right actuator position sensor signal
5 Not used - - -
6 F-CAN A_H *1

F-CAN_H *2

F-CAN communication circuit
7 Not used - - -
8 Not used
9 RTC SGL Ground for the left actuator position sensor
10 RTC POSL2 Detects left actuator position sensor signal
11 RTC VCCL Power source for the left actuator position sensor
12 RTC POSR2 Detects right actuator position sensor signal
13 Not used - - -
14 F-CAN A_L *1

F-CAN_L *2

F-CAN communication circuit
15 IG1 OPTION Power source for activating the system
16 Not used - - -

*1: V6 engine

*2: L4 engine

Precision All Wheel Steer Control Unit Inputs and Outputs for Connector B (5P) (female terminals) 

GHH204663Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal sign Description
1 GND Ground for the precision all wheel steer control unit
2 +B RTC R Power source for the precision all wheel steer control unit

(Power source for the right precision all wheel steer actuator)

3 GND Ground for the precision all wheel steer control unit
4 Not used - - -
5 +B RTC L Power source for the precision all wheel steer control unit

(Power source for the left precision all wheel steer actuator)

Precision All Wheel Steer Control Unit Inputs and Outputs for Connector C (14P) (female terminals) 

GHH204664Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal sign Description
1 RTC MR+ Drive the right actuator motor
2 RTC MR- Drive the right actuator motor
3 RTC ML- Drive the left actuator motor
4 RTC ML+ Drive the left actuator motor
5 RTC SOLR M Drive the right Solenoid
6 Not used - - -
7 Not used
8 RTC SOLR P Drive the right Solenoid
9 Not used - - -
10 Not used
11 RTC SOLL M Drive the left Solenoid
12 Not used - - -
13 Not used
14 RTC SOLL P Drive the left Solenoid