Ignition Switch: Inspection
WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT IGNITION SWITCH ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
Standard resistance
IGNITION SWITCH ASSEMBLY TESTER CONNECTION SPECIFIED CONDITION CHARTTester Connection Switch Condition Specified Condition All terminals LOCK 10 kΩ or higher 2 (ACC) - 4 (AM1) ACC Below 1 Ω 1 (IG1) - 4 (AM1) ON 2 (ACC) - 4 (AM1) 5 (AM2) - 6 (IG2) 1 (IG1) - 4 (AM1) START 3 (ST1) - 4 (AM1) 5 (AM2) - 6 (IG2) 5 (AM2) - 7 (ST2) Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If the result is not as specified, replace the ignition switch assembly.
- Measure the resistance according to the value(s) in the table below.