B1A45
B1A45-SECURITY RECEIVER SENSOR CIRCUIT SHORTED TOGETHER
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 58
- When Monitored:
During the VTSS pre-arm process.
- Set Condition:
If the voltage current is below a specified range this DTC will set.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 59
1. DETERMINING IF DIAGNOSTIC TROUBLE CODE (DTC) IS CURRENT
NOTE: Diagnose any related Communication DTCs before continuing.
1. With a scan tool, read and record DTCs.
2. With the scan tool, clear DTCs.
3. Turn the ignition off and remove the key from the ignition.
4. Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
5. Disarm the VTSS.
6. Using the scan tool, read DTCs.
Does the DTC reset?
Yes
- Go To 2
No
- DTC is not active at this time. Test complete.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
2. INTRUSION SENSOR RECEIVER
1. Disconnect the Intrusion Sensor Receiver connector.
NOTE: Check connectors - Clean/repair as necessary.
2. Connect a known good Intrusion Sensor Receiver.
3. Turn the ignition on.
4. With the scan tool, clear DTCs.
5. Turn the ignition off and remove the key from the ignition.
6. Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
7. Disarm the VTSS.
8. Using the scan tool, read DTCs.
Does the DTC reset?
Yes
- Go To 3
No
- Replace the original Intrusion Sensor Receiver.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
3. CHECK THE (G460) INTRUSION RECEIVER SENSOR SIGNAL WIRE FOR A SHORT TO (G946) SENSOR GROUND
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 60
1. Turn the ignition off.
2. Disconnect the Intrusion Sensor Transceiver connector.
3. Disconnect the Intrusion Transceiver Module connector.
4. Measure the resistance between the (G460) Intrusion Receiver Sensor Signal circuit to the (G946) Sensor Ground circuit in the Intrusion
Sensor Receiver connector.
Is the resistance below 5.0 ohms?
Yes
- Repair the (G460) Intrusion Receiver Sensor Signal circuit for a short to the (G946) Sensor Ground circuit.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
No
- Replace the Intrusion Transceiver Module.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
B1A45-SECURITY RECEIVER SENSOR CIRCUIT SHORTED TOGETHER
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 58
- When Monitored:
During the VTSS pre-arm process.
- Set Condition:
If the voltage current is below a specified range this DTC will set.
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 59
1. DETERMINING IF DIAGNOSTIC TROUBLE CODE (DTC) IS CURRENT
NOTE: Diagnose any related Communication DTCs before continuing.
1. With a scan tool, read and record DTCs.
2. With the scan tool, clear DTCs.
3. Turn the ignition off and remove the key from the ignition.
4. Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
5. Disarm the VTSS.
6. Using the scan tool, read DTCs.
Does the DTC reset?
Yes
- Go To 2
No
- DTC is not active at this time. Test complete.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
2. INTRUSION SENSOR RECEIVER
1. Disconnect the Intrusion Sensor Receiver connector.
NOTE: Check connectors - Clean/repair as necessary.
2. Connect a known good Intrusion Sensor Receiver.
3. Turn the ignition on.
4. With the scan tool, clear DTCs.
5. Turn the ignition off and remove the key from the ignition.
6. Lock and close all doors to allow the VTSS to go from pre-arm to armed status and wait one minute.
7. Disarm the VTSS.
8. Using the scan tool, read DTCs.
Does the DTC reset?
Yes
- Go To 3
No
- Replace the original Intrusion Sensor Receiver.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
3. CHECK THE (G460) INTRUSION RECEIVER SENSOR SIGNAL WIRE FOR A SHORT TO (G946) SENSOR GROUND
2010 Jeep Truck Grand Cherokee SRT-8 V8-6.1L Page 60
1. Turn the ignition off.
2. Disconnect the Intrusion Sensor Transceiver connector.
3. Disconnect the Intrusion Transceiver Module connector.
4. Measure the resistance between the (G460) Intrusion Receiver Sensor Signal circuit to the (G946) Sensor Ground circuit in the Intrusion
Sensor Receiver connector.
Is the resistance below 5.0 ohms?
Yes
- Repair the (G460) Intrusion Receiver Sensor Signal circuit for a short to the (G946) Sensor Ground circuit.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
No
- Replace the Intrusion Transceiver Module.
- Perform the BODY VERIFICATION TEST. See: Verification Tests/Body Verification Test
