DTC B1321: Lost Communication with EMV; DTC B1323: Lost Communication with Haptic Device; DTC B1324: Lost Communication with Meter; DTC B1563: Haptic Device Disconnected [09/2014 - 11/2017]: Procedure
- CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY))
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the O57 radio receiver assembly connector.
- Disconnect the O75 remote touch (remote operation controller assembly) connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition O57-3 (CNH1) - O75-9 (MO+) Always Below 1 Ω O57-4 (CNL1) - O75-8 (MO-) Always Below 1 Ω O57-3 (CNH1) - Body ground Always 10 kΩ or higher O57-4 (CNL1) - Body ground Always 10 kΩ or higher O75-9 (MO+) - O75-8 (MO-) Always 10 kΩ or higher O75-9 (MO+) - O75-1 (+B) Cable disconnected from negative (-) battery terminal 6 kΩ or higher O75-8 (MO-) - O75-1 (+B) Cable disconnected from negative (-) battery terminal 6 kΩ or higher Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 2
- CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - COMBINATION METER ASSEMBLY)
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the O57 radio receiver assembly connector.
- Disconnect the O4 combination meter assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition O57-20 (CNH2) - O4-3 (MSCH) Always Below 1 Ω O57-21 (CNL2) - O4-2 (MSCL) Always Below 1 Ω O57-20 (CNH2) - Body ground Always 10 kΩ or higher O57-21 (CNL2) - Body ground Always 10 kΩ or higher O4-3 (MSCH) - O4-2 (MSCL) Always 10 kΩ or higher O4-3 (MSCH) - O75-1 (+B) Cable disconnected from negative (-) battery terminal 6 kΩ or higher O4-2 (MSCL) - O75-1 (+B) Cable disconnected from negative (-) battery terminal 6 kΩ or higher Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 3
- CHECK HARNESS AND CONNECTOR (REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY) POWER SOURCE)
- Reconnect the cable from the negative (-) battery terminal.
- Disconnect the O75 remote touch (remote operation controller assembly) connector.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition O75-1 (+B) - Body ground Always 11 to 14 V O75-6 (ACC) - Body ground Engine switch on (ACC) 11 to 14 V - Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition O75-10 (GND) - Body ground Always Below 1 Ω Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 4
- INSPECT COMBINATION METER ASSEMBLY
- Remove the combination meter assembly.
Refer to REMOVAL [09/2014 - ]
- Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(Combination Meter Assembly)Standard Resistance
Tester Connection Condition Specified Condition 3 (MSCH) - 2 (MSCL) Always 108 to 132 Ω Result
Proceed to OK NG
Result:
NG
REPLACE COMBINATION METER ASSEMBLY. Refer to REMOVAL [09/2014 - ]
Result:
OK
See step 5
- Remove the combination meter assembly.
- INSPECT RADIO RECEIVER ASSEMBLY
- Remove the radio receiver assembly.
Refer to REMOVAL [09/2014 - 11/2017]
- Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(Radio Receiver Assembly)Standard Resistance
Tester Connection Condition Specified Condition 3 (CNH1) - 4 (CNL1) Always 108 to 132 Ω 20 (CNH2) - 21 (CNL2) Always 108 to 132 Ω 3 (CNH1) - 20 (CNH2) Always Below 1 Ω 4 (CNL1) - 21 (CNL2) Always Below 1 Ω Result
Proceed to OK NG
Result:
NG
REPLACE RADIO RECEIVER ASSEMBLY. Refer to REMOVAL [09/2014 - 11/2017]
Result:
OK
See step 6
- Remove the radio receiver assembly.
- REMOTE TOUCH SELF CHECK (CHECK VIBRATION FEEDBACK GENERATION CONDITION)
- Enter self-diagnostic mode.
Refer to OPERATION CHECK [09/2014 - 11/2017]
- Operate the touchpad laterally and check that the remote touch (remote operation controller assembly) generates vibration feedback.NOTE:
Since the touchpad may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate the touchpad in self-diagnostic mode.
OK
Remote touch (remote operation controller assembly) generates vibration feedback.
Result
Proceed to OK NG
Result:
NG
REPLACE REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY). Refer to REMOVAL [09/2014 - ]
Result:
OK
See step 7
- Enter self-diagnostic mode.
- REPLACE COMBINATION METER ASSEMBLY
- Replace the combination meter assembly with a new or known good one.
Refer to REMOVAL [09/2014 - ]
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Body Electrical > Navigation System > Clear DTCs
- Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble Codes
OK
No DTCs are output.
Result
Proceed to OK NG
Result:
NG
See step 9
Result:
OK
See step 8
- Replace the combination meter assembly with a new or known good one.
- CHECK METER / GAUGE SYSTEM
- Turn the engine switch on (IG) and wait 30 seconds.
- Operate the steering pad switch assembly and check that the audio tab is displayed on the multi-information display in the combination meter assembly and the audio system can be operated normally.
OK
Audio system returns to normal.
Result
Proceed to OK NG
Result:
OK
END
Result:
NG
See step 9
- REPLACE RADIO RECEIVER ASSEMBLY
- Replace the radio receiver assembly with a new or known good one.
Refer to REMOVAL [09/2014 - 11/2017]
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Body Electrical > Navigation System > Clear DTCs
- Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble Codes
OK
No DTCs are output.
Result
Proceed to OK NG
Result:
NG
REPLACE REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY). Refer to REMOVAL [09/2014 - ]
Result:
OK
See step 10
- Replace the radio receiver assembly with a new or known good one.
- CHECK REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY)
- Turn the engine switch on (IG) and wait 30 seconds.
- Check that the navigation system can be operated normally using the remote touch (remote operation controller assembly).
OK
Navigation system returns to normal.
Result
Proceed to OK NG
Result:
OK
END
Result:
NG
REPLACE REMOTE TOUCH (REMOTE OPERATION CONTROLLER ASSEMBLY). Refer to REMOVAL [09/2014 - ]