Continuity Tests
Remove power mirror switch. See POWER MIRROR SWITCH under REMOVAL & INSTALLATION. Using an ohmmeter, check for continuity between appropriate mirror switch terminals. See Fig 1 or Fig 2 . See POWER MIRROR SWITCH CONTINUITY TEST table. If switch fails any test, replace switch.
POWER MIRROR SWITCH CONTINUITY TEST
| Application Type | Continuity Should Exist Between Terminals No. | |||||
|---|---|---|---|---|---|---|
| ES300 | ||||||
| L/R Switch In OFF Position | ||||||
| UP Or LEFT (1) | 1 & 3 | |||||
| DOWN Or RIGHT (1) | 1 & 2 | |||||
| L/R Switch In LEFT Position | ||||||
| UP (1) | 1 & 3, 2 & 6 | |||||
| DOWN (1) | 1 & 2, 3 & 6 | |||||
| LEFT (1) | 1 & 3, 2 & 8 | |||||
| RIGHT (1) | 1 & 2, 3 & 8 | |||||
| L/R Switch In RIGHT Position | ||||||
| UP (1) | 1 & 3, 2 & 5 | |||||
| DOWN (1) | 1 & 2, 3 & 5 | |||||
| LEFT (1) | 1 & 3, 2 & 7 | |||||
| RIGHT (1) | 1 & 2, 3 & 7 LS400 | |||||
| L/R Switch In OFF Position | ||||||
| UP Or LEFT (1) | 7 & 8 | |||||
| DOWN Or RIGHT (1) | 3 & 7 | |||||
| L/R Switch In LEFT Position | ||||||
| UP (1) | 3 & 6, 7 & 8 | |||||
| DOWN (1) | 3 & 7, 6 & 8 | |||||
| LEFT (1) | 2 & 3, 7 & 8 | |||||
| RIGHT (1) | 2 & 8, 3 & 7 | |||||
| L/R Switch In RIGHT Position | ||||||
| UP (1) | 3 & 5, 7 & 8 | |||||
| DOWN (1) | 3 & 7, 5 & 8 | |||||
| LEFT (1) | 1 & 3, 7 & 8 | |||||
| RIGHT (1) | 1 & 8, 3 & 7 SC300 & SC400 | |||||
| L/R Select Switch | ||||||
| Switch In LEFT Or RIGHT Position | 2 & 9, 3 & 10 | |||||
| Switch In OFF Position | No Continuity | |||||
| Mirror Adjustment Switch | ||||||
| L/R Switch In LEFT Position | ||||||
| UP (1) | 3 & 12, 8 & 11 | |||||
| DOWN (1) | 3 & 8, 11 & 12 | |||||
| LEFT (1) | 2 & 12, 8 & 11 | |||||
| RIGHT (1) | 2 & 8, 11 & 12 | |||||
| L/R Switch In RIGHT Position | ||||||
| UP (1) | 8 & 11, 10 & 12 | |||||
| DOWN (1) | 8 & 10, 11 & 12 | |||||
| LEFT (1) | 8 & 11, 9 & 12 | |||||
| RIGHT (1) | 8 & 9, 11 & 12 | |||||
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