EPS DTC Troubleshooting: 71-01, 71-02, 71-03, 71-05, 71-06
Check for resistance between the following terminals of the motor-angle sensor 6P connector.
Is the resistance between R1−R2 13−25 Ω, S1−S3 26−49 Ω, and S2−S4 26−49 Ω?
YES
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Open or short to body ground in the wire harness between the motor-angle sensor 6P connector and the EPS control unit.■
NO
-
Faulty motor-angle sensor (internal failure), or short to body ground in the wire (sensor side),
replace the motor.
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