Toyota Celica 2005 Repair Manual page 1034

INSPECTION PROCEDURE
1 Check voltage between terminal OD of cruise control ECU harness side connec-
tor and body ground.
ON
(−) (+)
AB0119
N19917
NG
2 Check voltage between terminal OD1 of ECM and body ground.
ON
NG
Check and replace the ECM
(See page IN−30).
2005 CELICA (RM1131U)
DIAGNOSTICS
O/D
I00742
OD1
D07264
− AUTOMATIC TRANSAXLE (U341E)
PREPARATION:
(a) Disconnect the cruise control ECU connector.
(b) Turn the ignition switch ON.
CHECK:
Measure voltage between terminal OD of cruise control ECU
harness side connector and body ground.
OK:
Voltage: 10 to 14 V
OK Check and replace the cruise control ECU.
PREPARATION:
Turn the ignition switch ON.
CHECK:
Measure voltage between terminal OD1 of ECM and body
ground.
OK:
Voltage: 10 to 14 V
OK Repair or replace the harness or connector
(See page IN−30).
1033
DI−833