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Chime & Buzzer - Electrical Diagnostics: Diagnosis Dodge Nitro I

Warning System 6 illustrations ~1741 words

DIAGNOSTIC CODE INDEX

DTCDescription
B1230PTS SENSOR 8 CIRCUIT PERFORMANCE
B1231PTS SENSOR 8 CIRCUIT LOW
B1233PTS SENSOR 8 RING TIME TOO SHORT
B1234PTS SENSOR 8 RING TIME TOO LONG
B1235PTS SENSOR 9 CIRCUIT PERFORMANCE
B1236PTS SENSOR 9 CIRCUIT LOW
B1238PTS SENSOR 9 RING TIME TOO SHORT
B1239PTS SENSOR 9 RING TIME TOO LONG
B123APTS SENSOR 10 CIRCUIT PERFORMANCE
B123BPTS SENSOR 10 CIRCUIT LOW
B123DPTS SENSOR 10 RING TIME TOO SHORT
B123EPTS SENSOR 10 RING TIME TOO LONG
B127BPTS SENSOR 11 CIRCUIT PERFORMANCE
B127CPTS SENSOR 11 CIRCUIT LOW
B127EPTS SENSOR 11 RING TIME TOO SHORT
B127FPTS SENSOR 11 RING TIME TOO LONG
B210DBATTERY VOLTAGE LOW
B210EBATTERY VOLTAGE HIGH
B2126SENSOR SUPPLY VOLTAGE LOW
B2127SENSOR SUPPLY VOLTAGE HIGH
B212APTS DISPLAY SUPPLY VOLTAGE LOW
B222AVEHICLE LINE MISMATCH
B2232(PTS) PARKTRONICS INTERNAL
B2234(PTS) PARKTRONICS REAR DISPLAY INTERNAL
U0141LOST COMMUNICATION WITH FRONT CONTROL MODULE
U0155LOST COMMUNICATION WITH CLUSTER/CCN
U0423IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN
U1101LOST COMMUNICATION WITH PTS DISPLAY

DIAGNOSTIC CODE INDEX

Scheme 1

Scheme 1: Circuit Schematic
Scheme 1: Circuit Schematic

Diagnostic Test

  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 8 View Repair Repair Replace Park Assist Sensor No. 8 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 8 View Repair Repair Replace Park Assist Sensor No. 8 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Scheme 2

Scheme 2: Circuit Schematic
Scheme 2: Circuit Schematic
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 9 View Repair Repair Replace Park Assist Sensor No. 9 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 9 View Repair Repair Replace Park Assist Sensor No. 9 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Scheme 3

Scheme 3: Circuit Schematic
Scheme 3: Circuit Schematic
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE THE PARK ASSIST SENSOR N0. 10 View Repair Repair Replace Park Assist Sensor No. 10 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 10 View Repair Repair Replace Park Assist Sensor No. 10 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Scheme 4

Scheme 4: Circuit Schematic
Scheme 4: Circuit Schematic
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into Reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE THE PARK ASSIST SENSOR N0. 11 View Repair Repair Replace Park Assist Sensor No. 11 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. REPLACE PARK ASSIST SENSOR NO. 11 View Repair Repair Replace Park Assist Sensor No. 11 in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Scheme 5

Scheme 5: Circuit Schematic
Scheme 5: Circuit Schematic
  1. CHECK FOR ACTIVE DTC Turn the ignition on. Apply the vehicle park brake. Shift the transmission into reverse. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. VERIFY OPERATION OF THE VEHICLE CHARGING SYSTEM NOTE: Troubleshoot any PCM charging/cranking DTCs before proceeding. NOTE: Make sure the battery is fully charged. Are any charging system DTCs present? Yes . Refer to «DIAGNOSIS AND TESTING»(ref-306142-S05578449372008120900000) or «DIAGNOSIS AND TESTING»(ref-306143-S21328972802008120900000) . No Replace the Park Assist Module in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Scheme 6

Scheme 6: Circuit Schematic
Scheme 6: Circuit Schematic
  1. CHECK VEHICLE LINE IN THE PCM With the scan tool, compare the vehicle line that is programmed in to the PCM to the vehicle line of the vehicle. Does the vehicle line programmed into the PCM match the vehicle? Yes Replace the Park Assist Module in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «POWERTRAIN VERIFICATION TEST»(ref-306217-S13377649292008120900000) .
  1. REPLACE THE PARK ASSIST MODULE View Repair Repair Replace the Park Assist Module in accordance with the Service Information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  1. REPLACE THE PARK ASSIST DISPLAY View Repair Repair Replace the Park Assist Display in accordance with the Service Information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure.

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure.

  1. CHECK FOR ACTIVE DTC Turn the ignition on. With the scan tool, record and erase Park Assist Module DTCs. Wait 30 seconds. With the scan tool, read Park Assist Module DTCs. Is this DTC active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  2. INSTRUMENT CLUSTER IS ACTIVE ON THE CAN C INTERIOR BUS With the scan tool, select ECU View. Verify that the Instrument Cluster is active on the bus. Is the Instrument Cluster active on the bus? Yes Go To 3 . No Refer to «*NO RESPONSE FROM CCN (CLUSTER)»(ref-306151-S01711743002008120900000) for No Response diagnostic procedures. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .
  3. DTCS STORED OR ACTIVE IN THE INSTRUMENT CLUSTER Check for Ignition Switch DTCs in the Instrument Cluster. Are any DTCs active or stored in the Instrument Cluster? Yes Diagnose affected DTC(s). Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) . No Go to 4 .
  4. ACTIVE DTCS IN THE TIPM With the scan tool, select ECU View and select TIPM. With the scan tool, read active DTCs. Are any Communication DTCs active in the TIPM Park Assist System? Yes Diagnose affected DTC(s). Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) . No Replace and program the Park Assist Module in accordance with the Service Information. Perform «BODY VERIFICATION TEST - VER 1»(ref-306151-S09725333202008120900000) .

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