B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
Transmission Mode Switch: Testing and Inspection
TRANSMISSION CONTROL SWITCH (TCS)
1. Key OFF.
2. Disconnect TCS (under dash).
3. Check continuity between both terminals of the switch connector while cycling TCS ON/OFF.
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Switch button depressed - Continuity Switch button released - No continuity
