Diagnostic Fault Information
Perform the DIAGNOSTIC SYSTEM CHECK - VEHICLE DIAGNOSTIC INFORMATION prior to using this diagnostic procedure.
SIGNAL PERFORMANCE DIAGNOSTIC TABLE
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Relay Switch B+ Circuit | 2 | 2 | - | - |
| Relay Coil B+ Circuit | 2 | 2 | - | - |
| HVAC B+ Circuit | 2 | 2 | - | - |
| Rear Defogger Relay Control | B0285 | B0286 | B0286 | - |
| Relay Controlled Output Circuit | 2 | 2 | 3 | - |
| Rear Defogger Switch Signal | 2 | 2 | 2 | - |
| Defog Switch Ground | - | 1, 2 | 1, 2 | - |
| Rear Window Defogger Grid Ground | - | 2 | 2 | - |
|
||||