Ipdm e/r (intelligent power distribution module engine room)
Reference Value
Values on the diagnosis tool
Terminal layout
Physical values
Fail-Safe
Can communication control
When can communication with ecm and bcm is impossible, ipdm e/r performs fail-safe control. After can communication recovers normally, it also returns to normal control.
If no can communication is available with ecm
If no can communication is available with bcm
Ignition relay malfunction detection function
Front wiper protection function
Ipdm e/r detects front wiper stop position by a front wiper stop position signal.
When a front wiper stop position signal is in the conditions listed below, ipdm e/r stops power supply to wiper after repeating a front wiper 10 seconds activation and 20 seconds stop.
Note:
This operation status can be confirmed on the ipdm e/r “data monitor” that displays “block” for the item “wip prot” while the wiper is stopped.
DTC Index
Note:
Wiring diagram
Sport mode system
Wiring diagram
...
Battery current sensor
Exploded view
Battery current sensor
Current sensor harness connector
Removal and installation
Removal
Loosen the battery terminal nut and disconnect battery negative
terminal. Refer to PG-50, "Exploded
View".
Disconnect the harness connector from current sensor.
...
Dtc/circuit diagnosis
U1000 can comm circuit
Description
Refer to lan-7, "can communication system : system description".
DTC Logic
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 sym ...