Temperature Actuator Inoperative FRONT
Step
| Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Has the HVAC Air Delivery System Check been performed? | -- | Go to Step 2 | |
2 |
Is battery voltage present? | -- | Go to Step 4 | Go to Step 3 |
3 | Locate and repair the open in CKT 141 (BRN) between the IP fuse block and the front mode door motor. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
4 | Connect a DMM (continuity) between the front temperature door motor connector, cavity 7, and ground. Is continuity present? | -- | Go to Step 6 | Go to Step 5 |
5 | Locate and repair the open in CKT 150 (BLK) between the front temperature door motor and splice S244. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
6 |
Is the DMM response a smooth, variable voltage? | -- | Go to Step 9 | Go to Step 7 |
7 |
Is the DMM response a smooth, variable voltage? | -- | Go to Step 8 | Go to Step 10 |
8 | Locate and repair the open or cause of resistance in CKT 733 (LT BLU) between the HVAC control module and the front temperature door motor. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |
9 | Replace the front temperature door motor. Refer to Temperature Actuator Replacement . Is the repair complete? | -- | -- | |
10 | Replace the HVAC control module. Refer to Control Assembly Replacement . Is the repair complete? | -- | -- |
