Abs Pinpoint Test 7: DTC C1414: Incorrect Module Design Level
DTC C1414: INCORRECT MODULE DESIGN LEVEL ABS PINPOINT TEST 7
| PINPOINT TEST 7 |
INCORRECT MODULE DESIGN LEVEL |
| STEP |
INSPECTION |
ACTION |
| 1 |
CHECK THE 4X4 STATUS CIRCUIT AT THE ABS MODULE
- Verify the correct operation of the 4x4. If the 4x4 is not operating correctly it must be repaired before proceeding.
- Key in OFF position.
- Disconnect: Instrument Cluster 0922-101.
- Measure the voltage between the instrument cluster 0922-101 pin 9, circuit LB, harness side and ground.
- Is the voltage greater than 10 volts?
|
Yes |
Go to step 2. |
| No |
Go to step 3. |
| 2 |
CHECK FOR CORRECT INSTRUMENT CLUSTER OPERATION
- Disconnect all instrument cluster connectors.
- Check for:
- corrosion
- pushed-out pins
- Connect all instrument cluster connectors and make sure they seat correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
|
Yes |
INSTALL a new instrument cluster. See INSTRUMENT CLUSTER REMOVAL/INSTALLATION
. |
| No |
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the self-test with the brake pedal not applied. |
| 3 |
CHECK CIRCUIT LB FOR AN OPEN OR A SHORT TO GROUND
- Key in OFF position.
- Disconnect: ABS control module 0413-102.
- Disconnect: Instrument Cluster 0922-101.
- Measure the resistance between the ABS control module 0413-102 pin 10, circuit LB, harness side and the instrument cluster 0922-101 pin 9, circuit LB harness side; and between the ABS control module 0413-102 pin 10, circuit LB harness side and ground.
- Is the resistance less than 5 ohms between the ABS control module and the instrument cluster and greater than 10,000 ohms between the ABS control module and ground?
|
Yes |
Go to step 4. |
| No |
REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test with the brake pedal not applied. |
| 4 |
CHECK CIRCUIT LB FOR A SHORT TO POWER
- Key in ON position.
- Measure the voltage between the ABS control module 0413-102 pin 10, circuit LB, harness side and ground.
- Is there any voltage present?
|
Yes |
REPAIR the circuit, CLEAR the DTCs. REPEAT the self-test with the brake pedal not applied. |
| No |
Go to step 5. |
| 5 |
CHECK FOR CORRECT ABS CONTROL MODULE OPERATION
- Disconnect all ABS connectors.
- Check for:
- corrosion
- pushed-out pins
- Connect all ABS connectors and make sure they seat correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
|
Yes |
INSTALL a new ABS control module. See ABS CONTROL MODULE REMOVAL/INSTALLATION
. TEST the system for normal operation. |
| No |
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the self-test with the brake pedal not applied. |
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