Description
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on inputs from the BCM over the CAN communication lines. When the headlamp low relay is energized, power flows through fuses 51 and 52, located in the IPDM E/R. Power then flows to the front combination lamps to the headlamp low beam.
Component Function Check
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT
NOTE: HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT
LO : Headlamp ON
OFF : Headlamp OFF
Diagnosis Procedure
1.CHECK HEADLAMP (LO) FUSES
2.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT
3.CHECK HEADLAMP (LO) CIRCUIT FOR OPEN
4.CHECK FRONT COMBINATION LAMP (LO) GROUND CIRCUIT
Check continuity between the front combination lamp harness connector terminal and ground.
Oil Seal
Removal and Installation of Valve Oil Seal
REMOVAL
Turn crankshaft until the cylinder requiring new oil seals is at
TDC. This will prevent valve from dropping into cylinder.
CAUTION: When rotating crankshaft, be
careful to avoid scarring the front cover with the timing chain.
Remove ...
Clip list
Descriptions for Clips
Replace any clips which are damaged during removal or installation.
...
U1000 CAN comm circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent error
detection ability. Many electronic
control units are equipped onto a vehicle and each c ...