P1610 LOCK MODE
Description
ECM forcibly switches to the mode that inhibits engine start, when engine start operation is performed 5 times or more while communication between ECM and BCM is not normal.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P1610 is displayed with other DTC (for BCM or ENGINE), first perform the trouble diagnosis for other DTC.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Go to SEC-63, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.CHECK ENGINE START FUNCTION
If detected, erase the DTC after fixing.
>> Inspection End.
P1611 ID DISCORD, IMMU-ECM
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P1611 | ID DISCORD, IMMU-ECM | The ID verification results between BCM and ECM are invalid. |
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DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Go to SEC-64, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key? YES >> Inspection End.
NO >> GO TO 2.
2.CHECK SELF DIAGNOSTIC RESULT
Is DTC detected? YES >> GO TO 3.
NO >> Inspection End
3.REPLACE BCM
Can the system be initialized and can the engine be started with registered Intelligent Key? YES >> Inspection End.
NO >> GO TO 4.
4.REPLACE ECM
Refer to EC-485, "Removal and Installation".
Refer to EC-135, "Work Procedure".
>> Inspection End.
P1612 CHAIN OF ECM-IMMU
DTC Logic
DTC DETECTION LOGIC
NOTE:
Refer to BCS-63, "DTC Logic".
Refer to BCS-64, "DTC Logic".
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P1612 | CHAIN OF ECM-IMMU | Inactive communication between ECM and BCM |
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DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Go to SEC-65, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.REPLACE BCM
Does the engine start? YES >> Inspection End.
NO >> GO TO 2.
2.REPLACE ECM
Refer to EC-485, "Removal and Installation".
Refer to EC-135, "Work Procedure".
>> Inspection End.
B2192 ID DISCORD, IMMU-ECM
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2192 | ID DISCORD BCM-ECM | The ID verification results between BCM and ECM are NG. |
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DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Go to SEC-66, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key? YES >> Inspection End.
NO >> GO TO 2.
2.CHECK SELF-DIAGNOSIS RESULT
Is DTC detected? YES >> GO TO 3.
NO >> Inspection End
3.REPLACE BCM
Can the system be initialized and can the engine be started with registered Intelligent Key? YES >> Inspection End.
NO >> GO TO 4.
4.REPLACE ECM
Refer to EC-485, "Removal and Installation".
Refer to EC-135, "Work Procedure".
>> Inspection End.
B2193 CHAIN OF ECM-IMMU
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2193 | CHAIN OF BCM-ECM | Inactive communication between BCM and ECM |
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DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Go to SEC-67, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1.REPLACE BCM
Does the engine start? YES >> Inspection End.
NO >> GO TO 2.
2.REPLACE ECM
Refer to EC-485, "Removal and Installation".
Refer to EC-135, "Work Procedure".
>> Inspection End.
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 that is out of the specified specification is detected. | ID verification request out of the specified specification |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Refer to SEC-68, "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
>> 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 invalid. |
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DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
Is the DTC detected? YES >> Refer to SEC-69, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SEC-39, "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.
B2198 nats antenna amp.
Dtc logic
Dtc detection logic
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2198 | Nats antenna amp | Inactive communication between nats antenna amp. And bcm is detected when bcm enters in the low power consumption mode (bcm sleep condition) |
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Refer to bcs-8, "body control system : system description".
Is dtc detected? Yes >> go to sec-71, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding Wiring Diagram information, refer to SEC-39, "Wiring Diagram".
1.Check fuse
Is the inspection result normal? Yes >> go to 2.
No >> replace the blown fuse after repairing the cause of blowing.
2.Check nats antenna amp. Power supply
Is the inspection result normal? Yes >> go to 4.
No >> go to 3.
3.Check nats antenna amp. Power supply circuit
Is the inspection result normal? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation".
No >> repair or replace harness.
4.Check nats antenna amp. Ground circuit
Check continuity between nats antenna amp. Harness connector and ground.
Is the inspection result normal? Yes >> go to 5.
No >> repair or replace harness.
5.Check nats antenna amp. Communication signal 1
Check voltage signal between nats antenna amp. Harness connector and ground using an oscilloscope.
Is the inspection result normal? Yes >> go to 7.
No >> go to 6.
6.Check nats antenna amp. Output signal circuit 1
Is the inspection result normal? Yes >> go to 9.
No >> repair or replace harness.
7.Check nats antenna amp. Communication signal 2
Check voltage signal between nats antenna amp. Harness connector and ground using an oscilloscope.
Is the inspection result normal? YES >> Replace NATS antenna amp. Refer to SEC-135, "Removal and Installation".
NO >> GO TO 8.
8.Check nats antenna amp. Output signal circuit 2
Is the inspection result normal? Yes >> go to 9.
No >> repair or replace harness.
9.Replace BCM
>> Inspection end
B2555 stop lamp
Dtc logic
Dtc detection logic
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2555 | STOP LAMP CIRCUIT | Bcm makes a comparison between the upper voltage and lower voltage of stop lamp switch. It judges from their values to detect the malfunctioning circuit. |
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-74, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding Wiring Diagram information, refer to SEC-39, "Wiring Diagram".
1.Check stop lamp switch input signal 1
Is the inspection normal? Yes >> go to 2.
No-1 >> check 10 a fuse [no. 30, Located in the fuse block (j/b)].
No-2 >> check harness for open or short between bcm and fuse.
2.Check stop lamp switch power supply circuit
Is the inspection result normal? YES >> GO TO 3.
NO >> Check harness for open or short between stop lamp switch and fuse.
3.Check stop lamp switch input signal 2
Is the inspecting result normal? Yes >> go to 4.
No >> go to 5.
4.Replace bcm
>> Inspection end.
5.Check stop lamp switch circuit
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace harness.
6.Check stop lamp switch
Refer to sec-75, "component inspection".
Is the inspection result normal? Yes >> go to 7.
No >> replace stop lamp switch. Refer to br-22, "exploded view".
7.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
Component inspection
1.Check stop lamp switch
Is the inspection result normal? Yes >> inspection end.
No >> replace stop lamp switch. Refer to br-22, "exploded view".
B2556 push-button ignition switch
Dtc logic
Dtc detection logic
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2556 | Eng start sw | Bcm detects the push-button ignition switch stuck at on for 100 seconds or more. |
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-77, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding wiring diagram information, refer to sec-39, "wiring diagram".
1.Check push-button ignition switch input signal
Is the inspection result normal? Yes >> go to 4.
No >> go to 2.
2.Check push-button ignition switch circuit
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.Replace bcm
>> Inspection End.
4.Check push-button ignition switch ground circuit
Check continuity between push-button ignition switch harness connector and ground.
Is the inspection result normal? Yes >> go to 5.
No >> repair or replace harness.
5.Check push-button ignition switch
Refer to sec-78, "component inspection".
Is the inspection result normal? Yes >> go to 6.
No >> replace push-button ignition switch. Refer to sec-136, "removal and installation".
6.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
Component inspection
1.Check push-button ignition switch
Is the inspection result normal? Yes >> inspection end.
No >> replace push-button ignition switch. Refer to sec-136, "removal and installation".
B2557 vehicle speed
Dtc logic
Dtc detection logic
Note:
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible causes |
B2557 | Vehicle speed | Bcm detects one of the following conditions for 10
seconds continuously.
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-79, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
1.Check dtc of “abs actuator and electric unit (control unit)”
Check dtc in self diagnostic result mode of abs using consult.
Is dtc detected? Yes >> perform the trouble diagnosis related to the detected dtc. Refer to brc-43, "dtc index".
No >> go to 2.
2.Check dtc of combination meter
Check dtc in self diagnostic result mode of meter/m&a using consult.
Is dtc detected? Yes >> perform the trouble diagnosis related to the detected dtc. Refer to mwi-26, "dtc index".
No >> go to 3.
3.Check intermittent incident
Refer to GI-39, "Intermittent Incident".
>> Inspection End.
B2601 shift position
Dtc logic
Dtc detection logic
Note:
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2601 | SHIFT P SIGNAL | When there is a difference between p range signal from cvt shift selector (park position switch) and p position signal from ipdm e/r (can). |
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is DTC detected? YES >> Go to SEC-80, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis procedure
Regarding wiring diagram information, refer to sec-39, "wiring diagram".
1.Check cvt shift selector circuit (bcm)
Is the inspection result normal? Yes >> go to 2.
No >> repair or replace harness.
2.Check cvt shift selector circuit (ipdm e/r)
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace harness.
3.Replace bcm
Is DTC B2601 detected again? YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO >> Inspection End.
B2602 shift position
Dtc logic
Dtc detection logic
Note:
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2602 | SHIFT P DIAG | Bcm detects the following status for 10 seconds.
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-82, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding wiring diagram information, refer to sec-39, "wiring diagram".
1.Check dtc of abs actuator and electric unit (control unit)
Check dtc in self diagnostic result mode of abs using consult.
Is dtc detected? Yes >> perform the trouble diagnosis related to the detected dtc. Refer to brc-43, "dtc index".
No >> go to 2.
2.Check dtc of combination meter
Check dtc in self diagnostic result mode of meter/m&a using consult.
Is dtc detected? Yes >> perform the trouble diagnosis related to the detected dtc. Refer to mwi-26, "dtc index".
No >> go to 3.
3.Check cvt shift selector power supply
Is the inspection result normal? YES >> GO TO 6.
NO >> GO TO 4.
4.Check cvt shift selector power supply circuit
Is the inspection result normal? Yes >> go to 5.
No >> repair or replace harness.
5.Replace bcm
>> Inspection end.
6.Check cvt shift selector circuit
Is the inspection result normal? Yes >> go to 7.
No >> repair or replace harness.
7.Check cvt shift selector (park position switch)
Refer to sec-84, "component inspection".
Is the inspection result normal? Yes >> go to 8.
No >> replace cvt shift selector. Refer to tm-253, "removal and installation".
8.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
Component inspection
1.Check cvt shift selector (park position switch)
Is the inspection result normal? Yes >> inspection end.
No >> replace cvt shift selector. Refer to tm-253, "removal and installation".
B2603 shift position
Dtc logic
Dtc detection logic
Note:
If dtc b2603 is displayed with dtc b2601, first perform the trouble diagnosis for dtc b2601. Refer to sec-80, "dtc logic".
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible causes |
B2603 | SHIFT POSITION | Bcm detects the following status when ignition
switch is in the on position.
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Dtc confirmation procedure
1.Perform dtc confirmation procedure 1
Is DTC detected? YES >> Go to SEC-85, "Diagnosis Procedure".
NO >> GO TO 2.
2.Perform dtc confirmation procedure 2
Is dtc detected? Yes >> go to sec-85, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding wiring diagram information, refer to sec-39, "wiring diagram".
1.Inspection start
Perform inspection in accordance with procedure that confirms dtc.
Which procedure confirms dtc? Dtc confirmation procedure 1>>go to 2.
Dtc confirmation procedure 2>>go to 8.
2.Check fuse
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.Check transmission range switch power supply
Is the inspection result normal? Yes >> go to 5.
No >> go to 4.
4.Check transmission range switch power supply circuit
Is the inspection result normal? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation".
No >> repair or replace harness.
5.Check bcm input signal
Is the inspection result normal? Yes >> go to 13.
No >> go to 6.
6.Check bcm input signal circuit
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness.
7.CHECK TRANSMISSION RANGE SWITCH
Refer to SEC-88, "Component Inspection (Transmission Range Switch)".
Is the inspection result normal? YES >> GO TO 12.
NO >> Replace transmission range switch.
8.Check CVT Shift selector power supply
Is the inspection result normal? YES >> GO TO 10.
NO >> GO TO 9.
9.Check cvt shift selector power supply circuit
Is the inspection result normal? Yes >> go to 12.
No >> repair or replace harness.
10.Check cvt shift selector circuit
Is the inspection result normal? Yes >> go to 11.
No >> repair or replace harness.
11.Check cvt shift selector (park position switch)
Refer to sec-88, "component inspection [cvt shift selector (park position switch)]".
Is the inspection result normal? Yes >> go to 13.
No >> replace cvt shift selector. Refer to tm-253, "removal and installation".
12.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
13.Replace bcm
>> Inspection End.
Component inspection (transmission range switch)
1.Check transmission range switch
Is the inspection result normal? Yes >> inspection end
NO >> Replace transmission range switch.
Component inspection [cvt shift selector (park position switch)]
1.Check cvt shift selector (detention switch)
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace CVT shift selector. Refer to TM-253, "Removal and Installation".
B2604 SHIFT POSITION
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2604 | SHIFT PN DIAG CAN | The following states are detected for 5 seconds
while ignition switch is ON
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DTC CONFIRMATION PROCEDURE
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-90, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding Wiring Diagram information, refer to SEC-39, "Wiring Diagram".
1.Check dtc of tcm
Check dtc in self diagnostic result mode of tcm using consult.
Is dtc detected? Yes >> perform the trouble diagnosis related to the detected dtc. Refer to tm-126, "dtc index".
No >> go to 2.
2.Check fuse
Is the inspection result normal? YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.Check transmission range switch power supply
Is the inspection result normal? Yes >> go to 5.
No >> go to 4.
4.Check transmission range switch power supply circuit
Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO >> Repair or replace harness.
5.Check bcm input signal
Is the inspection result normal? Yes >> go to 9.
No >> go to 6.
6.Check bcm input signal circuit
Is the inspection result normal?
Yes >> go to 7.
No >> repair or replace harness.
7.Check transmission range switch
Refer to sec-92, "component inspection".
Is the inspection result normal? Yes >> go to 8.
No >> replace transmission range switch.
8.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
9.Replace bcm
>> Inspection end.
Component inspection
1.Check transmission range switch
Is the inspection result normal? Yes >> inspection end.
No >> replace transmission range switch.
B2605 shift position
Dtc logic
Dtc detection logic
Note:
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2605 | Shift pn diag ipdm | When ignition switch is ON, P/N position signal input from transmission range switch and P/N position signal (CAN) input from IPDM E/R do not match. |
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Dtc confirmation procedure
1.Perform dtc confirmation procedure
Is dtc detected? Yes >> go to sec-93, "diagnosis procedure".
No >> inspection end.
Diagnosis procedure
Regarding wiring diagram information, refer to sec-39, "wiring diagram".
1.Check ipdm e/r input signal
Is the inspection result normal? Yes >> go to 3.
No >> go to 2.
2.Check ipdm e/r input signal circuit
Is the inspection result normal? Yes >> go to 5.
No >> repair or replace harness.
3.Check bcm input signal
Check voltage between bcm harness connector and ground.
Is the inspection result normal? Yes >> go to 5.
No >> go to 4.
4.Check bcm input signal circuit
Is the inspection result normal? Yes >> go to 5.
No >> repair or replace harness.
5.Replace bcm
Is dtc b2605 detected again? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation".
No >> inspection end.
B2608 starter relay
Dtc logic
Dtc detection logic
Note:
Dtc no. | Trouble diagnosis name | Dtc detecting condition | Possible cause |
B2608 | Starter relay | BCM outputs starter relay OFF signal but BCM receives starter relay ON signal from IPDM E/R (CAN). |
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Removal and installation
BCM
Removal and installation
Note:
Before replacing BCM, perform “READ CONFIGURATION” to save or print
current vehicle specification. Refer
to BCS-61, "CONFIGURATION (BCM) : Description".
Removal
Disconnect the negative battery terminal. Refer to pg-52, "removal a ...
Engine coolant temperature gauge
NOTE:
The ignition switch must be placed in the
ON position for the gauge to give a reading.
The gauge indicates the engine coolant temperature.
The engine coolant temperature is within the
normal range when the reading is within the zone
A shown in the illustration.
The engine coolan ...
Difference between predicted and actual distances
The distance guide line and the vehicle width
guide line should be used as a reference only
when the vehicle is on a level, paved surface. The
distance viewed on the monitor is for reference
only and may be different than the actual distance
between the vehicle and displayed objects.
Backing u ...