U1000 can comm circuit
Description
Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description".
Dtc logic
Dtc detection logic
Consult display | Dtc detection condition | Possible cause |
Can comm circuit [u1000] | When ipdm e/r cannot communicate with can communication signal continuously for 2 seconds or more | 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 >> refer to lan-16, "trouble diagnosis flow chart".
No >> refer to gi-39, "intermittent incident".
B2098 ignition relay on stuck
Dtc logic
Dtc detection logic
Consult display | Dtc detection condition | Possible cause |
Ign relay on [b2098] | The ignition relay ON is detected for 1 second at ignition switch OFF (CPU monitors the status at the contact and excitation coil circuits of the ignition relay inside it) | coil circuits of the ignition relay inside it) IPDM E/R |
Dtc confirmation procedure
1.Perform dtc confirmation procedure
Cvt model
M/t model
Is DTC detected? YES >> Refer to PCS-55, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis procedure
1. Perform self diagnostic result
Perform self diagnostic result of ipdm e/r using consult.
Is display history of dtc b2098 crnt? Yes >> replace ipdm e/r. Refer to pcs-58, "removal and installation".
No >> refer to gi-39, "intermittent incident".
B2099 ignition relay off stuck
Dtc logic
Dtc detection logic
Consult display | Dtc detection condition | Possible cause |
Ign relay off [b2099] | The ignition relay OFF is detected for 1 second at ignition switch ON (CPU monitors the status at the contact and excitation coil circuits of the ignition relay inside it) | IPDM E/R |
Dtc confirmation procedure
1.Perform dtc confirmation procedure
Cvt model
M/t model
Is DTC detected? YES >> Refer to PCS-56, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis procedure
1. Perform self diagnostic result
Perform Self Diagnostic Result of IPDM E/R using CONSULT.
Is display history of DTC B2099 CRNT? YES >> Replace IPDM E/R. Refer to PCS-58, "Removal and Installation".
NO >> Refer to GI-39, "Intermittent Incident".
Power supply and ground circuit
Diagnosis procedure
Regarding Wiring Diagram information, refer to PCS-49, "Wiring Diagram".
1. Check fuse and fusible links
Check that the following ipdm e/r fusible links are not blown.
Is the fusible link blown? Yes >> replace the blown 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 connectors.
3. Check ground circuit
Is the inspection result normal? Yes >> inspection end.
No >> repair harness or connectors.
Av 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 av control unit for damage,
bend and loose connection (unit
side and connector side).
Is the inspection result norma ...
Glass
Use glass cleaner to remove smoke and dust film
from the glass surfaces. It is normal for glass to
become coated with a film after the vehicle is
parked in the hot sun. Glass cleaner and a soft
cloth will easily remove this film.
CAUTION
When cleaning the inside of the windows,
do not use sha ...
Handling precautions for plastics
Precautions for plastics
When repairing and painting a portion of the body adjacent to plastic
parts, consider their characteristics
(influence of heat and solvent) and remove them if necessary or take
suitable measures to protect them.
Plastic parts should be repaired and painted ...