Wiper Switch
Check for continuity between switch terminals. See Fig 1 . See WIPER SWITCH CONTINUITY table. To detect marginal operation of switch, move switch lever while making measurements. If continuity or resistance is not as specified, or if continuity is poor in any position, replace switch.
WIPER SWITCH CONTINUITY
| Position | Terminals | Condition |
|---|---|---|
| Wash OFF | 63-941 | No Continuity |
| Wash ON | 63-941 | Continuity |
| Wiper OFF | 56, 63, 65, | No Continuity |
| Wash OFF | 941, 993 | N/A |
| Wiper LO | 63-993 | Continuity |
| Wash OFF | 63-641, 65-941 | No Continuity |
| Wiper HI | 65, 63, 993 | Continuity |
| Wash OFF | 63, 65, 941 | No Continuity |
| Interval Wipe | 63-65 | Continuity |
| (Maximum Delay) | 63-993, 56-941 | No Continuity |
| Wash OFF | 61-589 | 7-13 k/ohms |
| Interval Wipe | 63-65 | Continuity |
| (Minimum Delay) | 63-993, 56-941 | No Continuity |
| Wash OFF | 61-589 | 420-880 Ohms |