S10/T10 Blazer 4WD V6-262 4.3L (1989)
3. Cables (67 and 72) at the control assembly (70) and heater assembly (11).
4. Cables (67 and 72).
INSTALL OR CONNECT
1. Cables (67 and 72) to the control assembly (70) and the heater assembly (11).
2. Control assembly (70) to the instrument panel (122).
3. Screws (61).
4. Instrument panel trim bezel.
