Organizational Troubleshooting (continued)
TEST OR INSPECTION
Test diode TB3-CR8 (malfunction 82).
a. Replace diode if defective (paragraph 4-33.b), and perform
If diode is good, continue with next step.
Check that battery is disconnected. Lower control panel (paragraph
4-24.a) and remove
battery charger access
cover. Disconnect main
harness connector P5 from control panel connector J5, and disconnect
Check for continuity between the points listed below:
If no continuity,
replace wire no.
TB3-2 (ANODE) TB3-6 (ANODE)
a. If no continuity, replace indicated wire. Reconnect all
connectors, and perform operational check.
If all continuity checks good, do next step.
Disconnect engine harness connector P2 from ECU connector J2, and
disconnect engine harness P8 from low oil pressure switch. Check
wires K0A20 (P2-F to P8-A) and K9A20N (P2-B to P8-B) for continuity.
a. If either wire is open, replace wire.
Reconnect all connectors, and perform operational check.
GTE LOW FUEL PRESS INDICATOR NOT LIT - MASTER SWITCH ON AND ENGINE NOT RUNNING.
Set MASTER SWITCH to OFF and disconnect battery. Lower control panel
harness connector P5 from control panel connector J5. Check for continuity
between the following points (see FO-4).