Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Is the measured voltage within the specified range? | 4-6 V | Go to Step 2 | Go to Step 3 |
2 | Use the DMM in order to measure the voltage at the actuator harness connector terminal 5 (circuit 541). Is the measured voltage within the specified range? | 9-14 V | Go to Step 4 | Go to Step 5 |
3 | Locate and repair a poor connection or an open in circuit 1688 (LT BLU/BLK) between S 245 and the left electric actuator harness connector terminal 10. Is the repair complete? | -- | Go to Step 12 | -- |
4 | Use a DMM in order to measure the voltage at the harness connector terminal 9 (circuit 733). Is the measured voltage within the specified range? | 4-6 V | Go to Step 6 | Go to Step 7 |
5 | Locate and repair a poor connection or an open between splice S 206 and the left electric actuator harness connector terminal 5. Is the repair complete? | -- | Go to Step 12 | -- |
6 | Use a test lamp, connected to B+, in order to backprobe the left electric actuator harness connector terminal 7 (circuit 61). Does the test lamp light? | -- | Go to Step 9 | Go to Step 8 |
7 | Inspect circuit 733 (LT BLU) for a poor connection or an open . Was a poor connection or an open found? | -- | Go to Step 11 | Go to Step 10 |
8 | Locate and repair a poor connection or an open in circuit 61 (YEL) between S 258 and the electric actuator harness connector terminal 7. Is the repair complete? | -- | Go to Step 12 | -- |
9 | Replace the left electric actuator. Refer to Temperature Actuator Replacement (LH) . Is the repair complete? | -- | Go to Step 12 | -- |
10 | Replace the heater-A/C control. Refer to Control Assembly Replacement . Is the repair complete? | -- | Go to Step 12 | -- |
11 | Locate and repair the fault in circuit 733 (LT BLU). Is the repair complete? | -- | Go to Step 12 | -- |
12 | verify that the systems operates properly. Does the system operate properly? | -- | System OK | Go to Diagnostic System Check |
