2-132
TM 9-2350-267-20
NOTE
To trace circuit 27, check wiring harnesses
12260298 (p 6-89) and 12260287 (p 6-84).
C Disconnect wire 27 from ENGINE WATER TEMP indicator
(p 6-21 and 6-24). Place red lead of multimeter in wire 27. Ground
black lead and check for voltage. If voltage is present, replace
ENGINE WATER TEMP indicator (p 6-21). If no voltage,
repair or replace circuit 27. Reconnect all wires.
D Disconnect wire 352A at aeration detector. Use a jumper wire
to connect 352A to ground. If indicator lamp lights, replace
aeration detector (p 6-18). If indicator lamp does not light, go
to step E.
TA310491
