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1. Output shaft speed sensor

1. PCM coupler disconnected

7B-40 AUTOMATIC TRANSMISSION (3 A / T) (VEHICLE WITH WU-TWC)

Separately from the above inspection, output shaft speed sensor

itself can be checked on its resistance by disconnecting coupler.

NOTE:

D Function of output shaft speed sensor can be checked by

measuring generated pulse as voltage.

D For its measurement, use an analog type voltmeter while

spinning wheels on lift and with selector lever in “D” range.

Output shaft speed sensor specifications

Coil resistance 100 – 300 Ω

Output voltage at 40 km/h

(25 mile/h)

Approximately 1 V

SHIFT SOLENOID VALVE CIRCUIT CHECK

1) With ignition switch turned OFF, disconnect PCM couplers.

2) Bring ohmmeter probes in touch with coupler terminals from har-

ness side and measure each resistance.

Resistance between C02-9 and C02-1

for G10 engine model (C03-4 and

C01-1 for G13 engine model)

(Shift solenoid-A, direct clutch) : 8 – 20 Ω

Resistance between C02-8 and C02-1

for G10 engine model (C03-11 and

C01-1 for G13 engine model)

(Shift solenoid-B, 2nd brake) : 8 – 20 Ω

If resistance is out of specification, check shift solenoid itself for

resistance (referring to Step 3 of DTC P0753/P0756 Flow Table)

and wire harness for open or short.

If resistance is within specification, proceed to step 3).

Suzuki Swift User Manual

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