DTC 115 - Power Steering Pressure (PSP) Switch Fault
NOTE:
For component terminal identification, see TERMINAL IDENTIFICATION
in this article. For wiring diagrams, see WIRING DIAGRAMS
section.
- Disconnect PSP switch connector. Start engine, while turning steering wheel, check continuity between PSP switch terminal No. 1 and ground. If continuity exists, go to next step. If continuity does not exist, replace PSP switch.
- Check voltage between PSP switch connector terminal No. 1 (Blue/Yellow wire) and ground. If battery voltage exists, replace PCM. If battery voltage does not exist, replace PCM.