Opel Frontera UBS. Service manual — part 1980
4B2–67
DRIVE LINE CONTROL SYSTEM (TOD)
D04RY00062
DRIVE LINE CONTROL SYSTEM (TOD)
4B2–68
Step
Action
Yes
No
1
1. Turn off the starter switch.
2. Disconnect the ECU connector from ECU.
Is the continuity established between terminals (B–67)5 and
(B–67)11?
Go to Step 2
The harness is
broken. Repair
the circuit.
Go to Step 3
2
Does the voltage between terminals (B–67) 5 and (B–67) 11
indicate 0V?
Go to Step 3
The battery is
short-circuited.
Repair the circuit.
Go to Step 4
3
1. Turn off the starter switch.
2. Connect ECU connector.
3. Turn on the starter switch.
4. Set the transfer to the 2H mode.
Is the battery voltage observed between terminals 5 and 19?
The phenomenon
is not reproduced
Refer to
“Troubles
intermittently
observed”.
The ECU has
failed. Replace
the ECU.
Go to Step 4
4
1. Check that all the parts are mounted.
2. Clear the trouble code.
Is this step complete?
Repeat the
“Diagnosis Flow”.
Return to Step 4
4B2–69
DRIVE LINE CONTROL SYSTEM (TOD)
Check flow
Trouble code
Phenomenon
Standard
13
33
(P1762)
The ADC line is short-circuited to
GND.
—
NOTE:
D
The on/off signal line of the shift on the fly system is
short–circuited to GND.
D
The system enters into the fail-safe mode because of
fusing or system protection.
(If a short–circuit is observed on GND, the output to
the on/off signal line becomes 0V.)
D04RY00061
DRIVE LINE CONTROL SYSTEM (TOD)
4B2–70
D04RY00062
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