Special Service Tool
The actual shapes of the tools may differ from those illustrated her

Commercial Service Tool

Precaution
System descriptionSteering knuckle
Removal and Installation
Steering knuckle
Splash guard
Wheel hub and bearing
Cotter pin
REMOVAL
Remove the front wheel hub and bearing. Refer to FAX-7, "Removal
and Installation".
Remove the steering linkage from the steering knuckle. Refer to
ST-26, "Removal and Insta ...
B2553 ignition relay
Description
BCM turns ON the following relays to ignition power supply to each ECU when
the ignition switch is turned
ON.
Ignition relay-1 (inside IPDM E/R)
Ignition relay-2 (inside fuse block (J/B))
Front blower motor relay
BCM checks any ignition relay ON request for consistency wi ...
Power supply and ground circuit
Diagnosis Procedure
1.CHECK GROUND CONNECTION-I
Turn ignition switch OFF.
Check ground connection E9. Refer to Ground Inspection
2.CHECK ECM GROUND CIRCUIT FOR OPEN AND SHORT-I
Disconnect ECM harness connector.
Check the continuity between ECM harness connector and ground.
Also che ...