Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Instrument Cluster System Check performed? | -- | Go to Step 2 | |
2 |
Does the test lamp light? | -- | Go to Step 4 | Go to Step 3 |
3 | Repair the open in CKT 39 (PNK) between splice S216 and the engine coolant level indicator module. Is the low engine coolant indicator operative? | -- | Go to Step 4 | |
4 | Connect a J 39200 between the engine coolant level indicator module connector, cavity C for CKT 150 (BLK), and ground. Is continuity present? | -- | Go to Step 6 | Go to Step 5 |
5 | Repair the open in CKT 150 (BLK) between the engine coolant level indicator module and ground G201. Is the low engine coolant indicator operative? | -- | Go to Step 6 | |
6 | Connect a fused jumper wire between the engine coolant level indicator module connector, cavity E for CKT 68 (YEL/BLK), and ground. Does the low coolant indicator lamp light? | -- | Go to Step 10 | Go to Step 7 |
7 |
Is continuity present? | -- | Go to Step 8 | Go to Step 9 |
8 | Replace the instrument cluster. Refer to Instrument Cluster Replacement . Is the low engine coolant indicator operative? | -- | Go to Step 9 | |
9 | Repair the open in CKT 68 (YEL/BLK) between the instrument cluster and the engine coolant level indicator module. Is the low engine coolant indicator operative? | -- | Go to Step 10 | |
10 |
Is the resistance less than the specified value? | 5000 ohms | Go to Step 12 | Go to Step 11 |
11 | Replace the engine coolant level indicator module. Is the low engine coolant indicator operative? | -- | Go to Step 12 | |
12 |
Is continuity present? | -- | Go to Step 13 | Go to Step 14 |
13 | Repair the short to ground in CKT 1478 (LT GRN) between the engine coolant level indicator module and the low engine coolant level indicator sensor. Is the low engine coolant indicator operative? | -- | -- | |
14 | Replace the low engine coolant level indicator sensor. Is the low engine coolant indicator operative? | -- | -- |
