Keyless Entry Control Module

Model without tire pressure monitoring system

Fig 1: Keyless Entry Control Module Terminals - Model Without Tire Pressure Monitoring System

Courtesy of SUBARU OF AMERICA, INC.

KEYLESS ENTRY CONTROL MODULE TERMINALS REFERENCE CHART

Terminal No.	Item	Measuring condition	Standard
3 (U-ART com.)	-	Cannot be measured	-
4 (+B) ←→ chassis ground	Voltage	Always	10 - 14 V
7 (GND) ←→ chassis ground	Resistance	Always	Less than 1 Ω

Model with tire pressure monitoring system

Fig 2: Keyless Entry Control Module Terminals - Model With Tire Pressure Monitoring System
Courtesy of SUBARU OF AMERICA, INC.

KEYLESS ENTRY CONTROL MODULE TERMINALS REFERENCE CHART

Terminal No.	Item	Measuring condition	Standard
2 ←→ Chassis ground	Voltage	Tire pressure warning light: Not illuminated → Illuminated	0 V 10 . 14 V
3 ←→ Chassis ground	Waveform	Speedometer	Pulse generation
4 (IG)←→ Chassis ground	Resistance	IG OFF ON	0 V 10 . 14 V
5 (GND) ←→ Chassis ground	Resistance	Always	Less than 1 Ω
6 (B+) ←→ Chassis ground	Voltage	Always	10 - 14 V
11 (U-ART com.)	-	Cannot be measured	-
12 (SSM communication)	-	Cannot be measured	-