TROUBLE SHOOTING
Note. See TROUBLE SHOOTING article in GENERAL INFORMATION.
- If a no-start condition exists and battery is known to be good, connect test light or voltmeter between starter solenoid terminal No. 50 and ground. (Scheme 2)or see scheme 8.
- Turn ignition switch to START position. If test light or voltmeter does not indicate voltage, check main fusible links and large ampere main fuses in engine compartment relay box. If fusible links and fuses are okay, see «IGNITION SWITCH CONTINUITY TEST»(ref-5030-S19274371922000080200000) and/or «STARTER RELAY TEST»(ref-5030-S27682969122000080200000) under ON-VEHICLE TESTING.
ON-VEHICLE TESTING
Note. Before testing, ensure battery is fully charged, battery cables and terminal ends are tight and clean, and engine grounds are secure.
CLUTCH START SWITCH TEST
Switch is located above clutch pedal on bracket. Disconnect wiring harness connector from switch. Connect ohmmeter between clutch start switch terminals. Depress clutch pedal. If continuity does not exist, adjust or replace clutch start switch. If continuity exists, switch is functioning properly.
IGNITION SWITCH CONTINUITY TEST
| WARNING | Deactivate air bag system before performing any service operation. See AIR BAG RESTRAINT SYSTEMS article in ACCESSORIES & EQUIPMENT. |
NO-LOAD TEST
| CAUTION | DO NOT engage starter solenoid for more than 5 seconds during testing, or damage to coil winding will result. |
Note. Starter type and kilowatt (kW) rating can be found on a metal label attached to side of starter.
- Remove starter. Connect ammeter in series between starter motor terminal No. 30 (battery terminal) and a fully charged 12-volt battery. Connect battery negative to starter case ground. (Scheme 2)or see scheme 8. Connect voltmeter to battery to observe voltage draw readings.
- Connect remote starter or jumper wire to terminals No. 30 and 50 to engage starter. Starter drive pinion gear should extend quickly and spin smoothly. Verify starter amperage draw and battery voltage draw are within specifications. See «NO-LOAD TEST SPECIFICATIONS»(ref-5030-S15339364102000080200000) table. Replace starter if not within specification.
Scheme 1
Scheme 2
| Application (1) | Max. Amps @ (Volts) | Minimum RPM | |
|---|---|---|---|
| Avalon, Celica & Sienna 1.4 kW | 90 (11.5) | 3000 | |
| Camry, Camry Solara, Corolla & RAV4 1.2 & 1.4 kW | 90 (11.5) | 3000 | |
| Land Cruiser 2.0 kW | 100 (11.5) | 2500 | |
| Tacoma, Tundra & 4Runner | |||
| 1.2 & 1.4 kW | 90 (11.5) | 3000 | |
| 1.8 & 2.0 kW | 100 (11.5) | 2500 | |
| (1) Starter type and kilowatt (kW) rating can be found on a metal label attached to side of starter. | |||
| (1) | Starter type and kilowatt (kW) rating can be found on a metal label attached to side of starter. |
NO-LOAD TEST SPECIFICATIONS