Section 6. Component Procedures
Toyota Model 7HBW23 Service Manual
Switches (General)
Key Switch (Optional) A two-position (ON/OFF) key switch (S17), located on the main console, energizes all truck control functions when in the ON position, provided the Master Control ON/OFF switch is in the ON position.
Inspection 1. Remove the tractor cover. 2. With the battery plugged in and the key switch ON, battery voltage B+ must be present on the two terminals of the switch. 3. Turn the key switch to OFF, disconnect the battery and remove the wires from the switch terminals. 4. Test the key switch for continuity with an ohmmeter. In the OFF position, the ohmmeter must read greater than 1 megohm, and in the ON position, the ohmmeter must read less than 1 ohm. If not, replace the switch.
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00700-CL340-05, Issued: 2 May 2005
