Repair manual

RD 27 Troubleshooting the Engine Start System
wc_tx000948gb.fm 45
3.10 Checking Start 1 Relay
Prerequisites  Fully-charged battery
 Functioning start 2 relay
Procedure Follow the procedure below to check the start 1 relay.
1. Locate the start 1 relay (b) and disconnect it. You may need to remove the
battery to access the start 1 relay. If so, reconnect the battery with auxiliary
cables.
2. Measure the voltage between wire 109-RD-10 and ground.
Is 10.0–12.5 VDC measured?
3. Check the continuity between wire 200-BK-16 and ground.
Does the wire have continuity to ground?
This procedure continues on the next page.
Yes ____ No ____
Continue. Repair wire 109-RD-10.
Yes ____ No ____
Continue. Repair wire 200-BK-16.