| Inspection |
| 1. |
Disconnect the negative (-) battery terminal.
|
| 2. |
Pull out the relay from the engine compartment relay block.
|
| 3. |
Check for continuity between the terminals.
Power Relay (Type A)
Power Relay (Type B)
|
| 1. |
Be sure there is no play in the fuse holders, and that the fuses are
held securely.
|
| 2. |
Are the fuse capacities for each circuit correct?
|
| 3. |
Are there any blown fuses?
If a fuse is to be replaced, be sure to use a new fuse of the same capacity.
Always determine why the fuse blew first and completely eliminate the
problem before installing a new fuse.
|
|
Component Location E/R Junction Block
Component Location ICU Junction Block Layout
Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setti