Keyless Starting System: Testing and Inspection

Power Relay Test

Use this chart to identify the type of relay, then do the test listed for it.

NOTE: For the turn signal/hazard relay input test refer to Lighting and Horns.






Five-terminal type B

Check for continuity between the terminals.

- There should be continuity between the No. 1 and No. 2 terminals when battery positive terminal is connected to the No. 5 terminal, and battery negative terminal is connected to the No. 3 terminal.
- There should be continuity between the No. 1 and No. 4 terminals when power is disconnected.






- Intermittent wiper relay ('00-01 models)
- Rear window defogger relay ('02-08 models)
- Rear window defogger change relay ('02-08 models)