Power supply and ground circuit
Diagnosis Procedure
Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description".
Vehicle security indicator
Description
DTC DETECTION LOGIC
NOTE:
U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm that there are actual CAN diagnostic symptoms and a present DTC by performing the Self Diagnostic Result procedure.
CONSULT Display | DTC Detection Condition | Possible Cause |
CAN COMM CIRCUIT [U1000] | When any listed module cannot communicate with CAN communication signal continuously for 2 seconds or more with ignition switch ON | In CAN communication system, any item (or
items) of the following listed below is malfunctioning.
|
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
Is “CAN COMM CIRCUIT” displayed? YES >> Perform CAN Diagnosis as described in DIAGNOSIS section of CONSULT operation manual.
NO >> Refer to GI-39, "Intermittent Incident".
U1010 CONTROL UNIT (CAN)
DTC Logic
DTC DETECTION LOGIC
CONSULT Display | DTC Detection Condition | Possible Cause |
CONTROL UNIT (CAN) [U1010] | BCM detected internal CAN communication circuit malfunction. | BCM |
Diagnosis Procedure
1.REPLACE BCM
When DTC “U1010” is detected, replace BCM.
>> Replace BCM. Refer to BCS-126, "Removal and Installation".
P1610 LOCK MODE
Description
When the starting operation is carried more than five times consecutively under the following conditions, NATS will shift to the mode which prevents the engine from being started.
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P1610 | LOCK MODE | When the starting operation is carried out
five or more times consecutively under the
following conditions.
|
|
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-178, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.CHECK ENGINE START FUNCTION
Does the engine start? YES >> Inspection End.
NO >> GO TO 2
2.CHECK INTERMITTENT INCIDENT
Refer to GI-39, "Intermittent Incident".
>> Inspection End.
B2190, P1614 NATS ANTENNA AMP.
Description
Performs ID verification through BCM and NATS antenna amplifier when ignition key is inserted and ignition switch turned ON.
Prohibits the start of engine when an unregistered ID of ignition key is used.
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2190 | NATS ANTENNA AMP |
|
Harness or connectors
(The NATS antenna amp. circuit is
open or shorted)
|
P1614 |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-179, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SEC-152, "Wiring Diagram".
1.CHECK NATS ANTENNA AMP. INSTALLATION
Check NATS antenna amp. installation. Refer to SEC-193, "Removal and Installation".
Is the inspection result normal? YES >> GO TO 2
NO >> Reinstall NATS antenna amp. correctly.
2.CHECK NVIS (NATS) IGNITION KEY ID CHIP
Start engine with another registered NATS ignition key.
Does the engine start? YES >> • Ignition key ID chip is malfunctioning.
• Replace the ignition key.
• Perform initialization with CONSULT.
For initialization, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
NO >> GO TO 3
3.CHECK POWER SUPPLY FOR NATS ANTENNA AMP.
1 - Ground : Battery voltage
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace fuse or harness.
4.CHECK NATS ANTENNA AMP. GROUND LINE CIRCUIT
3 - Ground : Continuity should exist.
Is the inspection result normal? YES >> GO TO 5
NO >> • Repair or replace harness.
NOTE:
If harness is OK, replace BCM BCS-126, "Removal and Installation". Perform initialization with CONSULT. For initialization, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
5.Check nats antenna AMP. Signal line- 1
Is the inspection result normal? YES >> GO TO 6
NO >> • Repair or replace harness.
NOTE:
If harness is OK, replace BCM BCS-126, "Removal and Installation". Perform initialization with CONSULT. For initialization, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
6.Check nats antenna AMP. Signal line- 2
Check voltage between NATS antenna amp. connector M42 terminal 4 and ground with analog tester.
Is the inspection result normal? YES >> NATS antenna amp. is malfunctioning. Replace NATS antenna amp. Refer to SEC-193, "Removal and Installation".
NO >> • Repair or replace harness.
NOTE:
If harness is OK, replace BCM, refer to BCS-126, "Removal and Installation". Perform initialization with CONSULT. For initialization, refer to CONSULT Immobilizer mode and follow the onscreen instructions.
B2191, P1615 DIFFERENCE OF KEY
Description
Performs ID verification through BCM when mechanical key is inserted in the ignition key cylinder.
Prohibits the release of steering lock or start of engine when an unregistered ID of mechanical key is used.
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2191 | DIFFERENCE OF KEY | The ID verification results between BCM and mechanical key are NG. The registration is necessary. | Mechanical key |
P1615 |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-182, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization with CONSULT. Re-register all mechanical keys.
For initialization and registration of mechanical key. Refer to CONSULT Immobilizer mode and follow the onscreen instructions.
Can the system be initialized and can the engine be started with re-registered mechanical key? YES >> Mechanical key was unregistered.
NO >> BCM is malfunctioning.
• Replace BCM. Refer to BCS-126, "Removal and Installation".
• Perform initialization again.
B2192, P1611 ID DISCORD, IMMU-ECM
Description
BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered.
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2192 | ID DISCORD BCMECM | The ID verification results between BCM and ECM are NG. The registration is necessary. |
|
P1611 |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-183, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization with CONSULT. Re-register all mechanical keys.
For initialization and registration of mechanical key, refer to CONSULT Immobilizer mode and follow the onscreen instructions.
Can the system be initialized and can the engine be started with re-registered mechanical key? YES >> ID was unregistered.
NO >> GO TO 2
2.REPLACE BCM
For initialization and registration of mechanical key, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
Can the system be initialized and can the engine be started with re-registered mechanical key? YES >> BCM is malfunctioning.
NO >> GO TO 3
3.REPLACE ECM
For initialization and registration of mechanical key, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
Can the system be initialized and can the engine be started with re-registered mechanical key? YES >> ECM is malfunctioning.
NO >> GO TO 4
4.CHECK INTERMITTENT INCIDENT
Refer to GI-39, "Intermittent Incident".
>> Inspection End.
B2193, P1612 CHAIN OF ECM-IMMU
Description
BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered.
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2193 | CHAIN OF BCMECM | Inactive communication between ECM and BCM |
|
P1612 |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-185, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.REPLACE BCM
For initialization, refer to CONSULT Immobilizer mode and follow the on-screen instructions.
Does the engine start? YES >> Inspection End.
NO >> ECM is malfunctioning.
• Replace ECM.
• Perform ECM re-communicating function.
B2195 ANTI-SCANNING
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2195 | ANTI SCANNING | ID verification between BCM and ECM is detected out of specification | ID verification request out of specification |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-186, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.CHECK SELF DIAGNOSTIC RESULT 1
Is DTC detected? YES >> GO TO 2.
NO >> Inspection End.
2.CHECK EQUIPMENT OF THE VEHICLE
Check that unspecified accessory part related to engine start is not installed.
Is unspecified accessory part related to engine start installed? YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK SELF DIAGNOSTIC RESULT 2
Is DTC detected? YES >> GO TO 4.
NO >> Inspection End.
4.REPLACE BCM
For initialization and registration procedures, refer to CONSULT Immobilizer mode and follow the onscreen instructions.
>> Inspection End.
B2196 DONGLE UNIT
Description
BCM performs ID verification between BCM and dongle unit.
When verification result is OK, BCM permits cranking.
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2196 | DONGLE NG | The ID verification results between BCM and dongle unit is NG. |
|
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is the DTC detected? YES >> Refer to SEC-187, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SEC-152, "Wiring Diagram".
1.PERFORM INITIALIZATION
For initialization and registration procedures, refer to CONSULT Immobilizer mode and follow the onscreen instructions.
Does the engine start? YES >> Inspection End.
NO >> GO TO 2.
2.Check dongle unit circuit
Is the inspection result normal?
Yes >> go to 3.
No >> repair or replace harness.
3.Check dongle unit ground circuit
Check continuity between dongle unit harness connector and ground.
Is the inspection result normal? Yes >> replace dongle unit.
No >> repair or replace harness.
Power supply and ground circuit
Diagnosis procedure
Regarding wiring diagram information, refer to bcs-111, "wiring diagram".
1.Check fuses and fusible link
Check that the following fuses and fusible link are not blown.
Is the fuse blown? Yes >> replace the blown fuse or fusible link after repairing the affected circuit.
No >> go to 2.
2.Check power supply circuit
Is the inspection result normal? Yes >> go to 3.
No >> repair harness or connector.
3.Check ground circuit
Check continuity between BCM connector and ground.
Is the inspection result normal? Yes >> inspection end.
No >> repair harness or connector.
Vehicle security indicator
Description
Component function check
1.Check function
Is the inspection result normal? Yes >> inspection end.
No >> refer to sec-190, "diagnosis procedure".
Diagnosis procedure
Regarding wiring diagram information, refer to sec-152, "wiring diagram".
1.Check security indicator lamp power supply circuit
Is the inspection result normal? Yes >> go to 2.
No-1 >> check 10 a fuse [no. 8, Located in the fuse block (j/b)].
No-2 >> check harness for open or short between combination meter and fuse.
2.Check security indicator lamp signal
Is the inspection result normal? YES >> Replace BCM. Refer to BCS-126, "Removal and Installation".
NO >> GO TO 3.
3.Check security indicator lamp circuit
Is the inspection result normal? Yes >> replace combination meter. Refer to mwi-77, "removal and installation".
No >> repair or replace harness.
Ecm branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ecm for damage, bend and loose
connection (unit side and
connector side).
Is the inspection result normal?
YES > ...
Latch system for children
Exploded View
LATCH bracket (RH)
LATCH bracket (LH)
Seat belt buckle anchor bracket
Front
Removal and Installation
REMOVAL
Remove the rear seat cushion assembly. Refer to SE-23, "Removal and
Installation - Seat Cushion
Assembly"
Remove the rear seatback assemb ...
Driver side power window does not operate
Diagnosis Procedure
1.Check front power window motor (driver side)
Check front power window motor (driver side).
Refer to pwc-43, "driver side : diagnosis procedure".
Is the inspection result normal?
Yes >> go to 2.
No >> repair or replace the malfunctioning parts.
...