Suzuki Baleno Manual page 729

Terminal
E25-2 E25-1 E25-9 E25-8 E25-21 E25-20
Select
lever position
P B + V 0V 0V 0V
R 0V B + V 0V 0V
N 0V 0V B + V 0V
D 0V 0V 0V B + V
2 0V 0V 0V 0V
L 0V 0V 0V 0V
TRANSMISSION RANGE SENSOR CIRCUIT CHECK
When using SUZUKI scan tool:
1) Connect SUZUKI scan tool to DLC with ignition switch OFF.
2) Turn ignition switch ON and check transmission range signal (P,
R, N, D, 2 or L) on display when shifting select lever to each
range.
If select lever position is not displayed on scan tool or displayed
range is different from select lever position, check select cable,
transmission range sensor or wire harness.
When not using SUZUKI scan tool:
1) Turn ignition switch ON.
2) Check voltage at each of E25-2, E25-1, E25-9, E25-8, E25-21
and E25-20 terminals with select lever shifted to each range.
0V 0V
0V 0V If each voltage is not as specified, check select cable, transmission
0V 0V
range sensor or wire harness.
0V 0V
B + V 0V
0V B + V
AUTOMATIC TRANSMISSION 7B1-45