DTC's and Description

NOTE: This pinpoint test is intended to diagnose the TSS sensor electrical system only. To prevent replacement of good components, be aware that the following areas may be at fault:
- Electrical (Battery, input sensors, wiring harnesses).
- Internal transmission components.

DESCRIPTION
This pinpoint test is intended to diagnose the following components:
- Transaxle wiring harness, TSS.
- Powertrain control module (PCM).

DTC's
P0721: TSS sensor signal noisy.
P0720: Insufficient input for output shaft speed (TSS) sensor.