1. Disconnect the negative battery cable.
2. Remove the sliding door trim.
3. Disconnect the sliding door circuit contact connector.
4. Inspect for continuity between the sliding door circuit contact terminals using an ohmmeter.
1. Disconnect the negative battery cable.
2. Remove the B-pillar lower trim.
3. Disconnect the sliding door circuit contact connector.
4. Inspect for continuity between the sliding door circuit contact terminals using an ohmmeter.