TEST OR INSPECTION
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Turn battery disconnect switch to OFF position (WP 0007).Remove jumperwire from
passenger side body wire harness rear compartment thermostatic module connector
from Step 2. Turn battery disconnect switch to ON position (WP 0007). With a test lead
set, check for 22 to 28 VDC between wire 2852 (red) at passenger side body wire
harness rear compartment thermostatic module connector, terminal A and a known
If 22 to 28 VDC are not present, go to Step 27.