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Code

P0717

Transmission

Input shaft speed sensor no signal

No input speed signal is received.

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Most likely causes

Faulty sensor
Open wiring
Damaged ring

Symptoms you may notice

Harsh shifts
Limp mode

Checks to run

Test the sensor
Check wiring
Inspect the ring

Tools you may need

Multimeter

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

Related codes in Transmission

Transmission control system malfunction

Transmission range sensor (PRNDL) circuit malfunction

Output shaft speed sensor circuit malfunction

Incorrect gear ratio

Torque converter clutch circuit stuck off

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