Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Before using this table, confirm that the air conditioning (A/C) system has an adequate state of charge. Does the A/C system have an adequate state of charge? | -- | Go to Step 2 | |
2 | Inspect the condition of the A/C CMPR fuse in the engine wiring harness junction block. Is the fuse open? | -- | Go to Step 3 | Go to Step 4 |
3 | Locate and repair the source of the overload in CKT 441 (BRN), or CKT 59 (DK GRN) and replace the fuse. Is the repair complete? | -- | System OK | -- |
4 | Inspect the condition of G 104. Is it clean and tight? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair G 104 as necessary. Is the repair complete? | -- | System OK | -- |
6 |
Did the test light illuminate? | -- | Go to Step 7 | Go to Step 9 |
7 | Connect a test light from the A/C compressor clutch connector, cavity B to B +. Did the test light illuminate? | -- | Go to Step 24 | Go to Step 8 |
8 | Locate and repair the open in CKT 150 (BLK) between the A/C compressor clutch connector, cavity B and G 104. Is the repair complete? | -- | System OK | -- |
9 |
Did the test light illuminate? | -- | Go to Step 11 | Go to Step 10 |
10 | Locate and repair the open in CKT 441 (BRN) between the A/C compressor relay connector, cavity 87 and the A/C CMPR fuse, cavity G 6. Is the repair complete? | -- | System OK | -- |
11 | Connect a test light from the A/C compressor relay connector, cavity A 4 to B +. Did the test light illuminate? | -- | Go to Step 13 | Go to Step 12 |
12 | Locate and repair the open in CKT 150 (BLK) between the A/C compressor relay connector, cavity A 4 and G 104. Is the repair complete? | -- | System OK | -- |
13 | Connect a test light from the A/C compressor relay connector, cavity B 6 to ground. Did the test light illuminate? | -- | Go to Step 22 | Go to Step 14 |
14 |
Did the test light illuminate? | -- | Go to Step 17 | Go to Step 15 |
15 |
Did the test light illuminate? | -- | Go to Step 19 | Go to Step 16 |
16 | Locate and repair the open in CKT 204 (DK BLU) between the A/C compressor refrigerant pressure switch connector, cavity B and the body builder installed A/C control. Is the repair complete? | -- | System OK | -- |
17 |
Did the test light illuminate? | -- | Go to Step 25 | Go to Step 18 |
18 | Locate and repair the open in CKT 459 (DK GRN/WHT) between the A/C compressor high pressure cutoff switch connector, cavity A and the A/C compressor relay connector, cavity B 6. Is the repair complete? | -- | System OK | -- |
19 |
Did the test light illuminate? | -- | Go to Step 21 | Go to Step 20 |
20 | Locate and repair the open in CKT 203 (LT BLU) between the A/C compressor refrigerant pressure switch connector, cavity A and the A/C compressor high pressure cutoff switch connector, cavity B. Is the repair complete? | -- | System OK | -- |
21 | Replace the A/C compressor refrigerant pressure switch. Is the repair complete? | -- | System OK | -- |
22 |
Did the test light illuminate? | -- | Go to Step 26 | Go to Step 23 |
23 | Locate and repair the open in CKT 59 (DK GRN) between the A/C compressor relay connector, cavity A 6 and the A/C compressor clutch connector, cavity A. Is the repair complete? | -- | System OK | -- |
24 | Replace the A/C compressor clutch coil. Refer to Compressor Clutch Coil and/or Pulley Rim . Is the repair complete? | -- | System OK | -- |
25 | Replace the A/C compressor high pressure cutoff switch. Refer to Compressor Control Switches . Is the repair complete? | -- | System OK | -- |
26 | Replace the A/C compressor relay. Refer to Compressor Relay Replacement . Is the repair complete? | -- | System OK | -- |
