Wiper Switch Continuity
Unplug multi-function switch connector under steering column. Test circuits with self-powered test light or ohmmeter. An ohmmeter is required for intermittent wiper test. If switch does not show required continuity, or poor continuity is found in any position, replace switch. To perform wiper switch continuity test use appropriate WIPER SWITCH CONTINUITY TEST table.
WIPER SWITCH CONTINUITY TEST
| Switch Position | Terminal (Wire Color) | Continuity | ||
|---|---|---|---|---|
| Wash OFF | BRN/WHT to DK BLU/ORG | Yes | ||
| " | BRN/WHT to ORG | Yes | ||
| Wash ON | BRN/WHT to DK BLU/ORG | No | ||
| " | BRN/WHT to ORG | Yes | ||
| Wiper OFF | BRN/WHT to DK BLU/ORG | Yes | ||
| " | BRN/WHT to ORG | Yes | ||
| Wiper LO | BRN/WHT to DK BLU/ORG | Yes | ||
| " | BRN/WHT to ORG | Yes | ||
| Wiper HI | BRN/WHT to DK BLU/ORG | Yes | ||
| " | BRN/WHT to ORG | No | ||
| Wiper INT | BRN/WHT to DK BLU/ORG | (1) | ||
| " | BRN/WHT to ORG | Yes | ||
|
||||