Toyota 7BPUE15 Service Manual page 405

Subject: Switch Replacement
d. Heat the shrink tubing until it is tight over the connection. See Figure 6.
5. Connect the harness to the new switch. See Figure 7.
6. Make sure the harness is secure and does not interfere with any moving parts.
7. Test the operation of the new switch.
Figure 6
Figure 7
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