Driver Information Center (DIC) Temperature Display Always Reads SC w/ Trip Computer
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the driver information system operation and perform the necessary inspections? | -- | Go to Step 2 | |
2 | Verify that the Driver Information Display Module Temperature display always reads SC. Does the driver information system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the driver information display module display SC? | -- | Go to Step 4 | Go to Step 9 |
4 |
Does CKT 735 (LT GRN/BLK) show a value within the specified range? | 0-3 ohms | Go to Step 5 | Go to Step 6 |
5 | Repair the short to ground in CKT 735 (LT GRN/BLK) between the driver information display module connector terminal 10 and the ambient air temperature sensor terminal B. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
6 | Inspect the driver information dispaly module connector for a poor connection. Are the connections OK? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the driver information dispaly module connections as necessary. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
8 | Replace the driver information display module. Refer to Driver Information Center Module Replacement . Is the repair complete? | -- | Go to Step 12 | -- |
9 | Inspect the ambient air temperature sensor connector for damage. Is the connector damaged? | -- | Go to Step 10 | Go to Step 11 |
10 | Repair the ambient air temperature sensor connections as necessary. Refer to Connector Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
11 | Replace the ambient air temperature sensor. Refer to Ambient Air Temperature Gage Sensor Replacement . Is the repair complete? | -- | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
Driver Information Center (DIC) Temperature Display Always Reads SC w/o Trip Computer
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the driver information system operation and perform the necessary inspections? | -- | Go to Step 2 | |
2 | Verify that the driver information display module Temperature display always reads SC. Does the driver information system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the driver information display module display SC? | -- | Go to Step 4 | Go to Step 9 |
4 |
Does CKT 735 (LT GRN/BLK) show a value within the specified range? | 0-3 ohms | Go to Step 5 | Go to Step 6 |
5 | Repair the short to ground in CKT 735 (LT GRN/BLK) between the driver information display module connector terminal 8 and the ambient air temperature sensor terminal B. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
6 | Inspect the driver information display module connector for a poor connection. Are the connections OK? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the driver information display module connections as necessary. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
8 | Replace the driver information display module. Refer to Driver Information Center Module Replacement . Is the repair complete? | -- | Go to Step 12 | -- |
9 | Inspect the ambient air temperature sensor connector for damage. Is the connector damaged? | -- | Go to Step 10 | Go to Step 11 |
10 | Repair the ambient air temperature sensor connections as necessary. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 12 | -- |
11 | Replace the ambient air temperature sensor. Refer to Ambient Air Temperature Gage Sensor Replacement . Is the repair complete? | -- | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
