Heater Assembly Replacement
Service Manual 11-55
27. Using two cable ties, secure the thermostat cable to the heater cable as follows
(Figure 11-52):
a. Place one cable tie around the cables approximately 5 cm (2 inches) from
where the heater cable exits below the fan assembly.
b. Place the other cable tie around the cables approximately 10 cm (4 inches)
from the heater cable connector (P114) on the Power PCBA.
c. Trim the ends of the cable ties.
28. Follow the procedure Rejoining the Front and Rear Enclosures on page 9-5.
29. At the back of the unit, rotate the cover for the USB port back into position, and
tighten the screw to 1.1 to 1.5 N-m (9.7 to 13.3 lb-in).
30. Perform the following tests:
a. Power-On Test on page 7-3.
b. Temperature Accuracy Test on page 7-8.
c. Flow Test on page 7-10.
d. Thermostat Test on page 7-11.
e. Electrical Safety Tests on page 7-14.