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62
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POWER
CONTROL RELAY VOLTAGE LOW
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-
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· Short circuit to ground at Ter. 54,
valve Ter. 40 or
Ter.
41 is always recognised
· Return from Ter. 54 despite final
stages switched off and voltage control relay not actuated not lower than 0.1
V
· When the ignition is switched on,
trouble code 62 cannot be distinguished from trouble codes 17, 18, 29, 32, 35,
as the hardware block is activated and the relay cannot be engaged.
Effects:
· Solenoid valves (brake band,
1-2/3-4 shift, 2-3 shift, torque converter clutch) and electro-hydraulic
pressure regulator are switched off
· On fault recognition, the
following individual gears can still be shifted manually (emergency program):
"Driving
stage" (gear) "D"(4), "3"(4), "2"(3),
"1"(1)
Note:
If the fault POWER CONTROL RELAY
VOLTAGE LOW is set and trouble codes 17, 18, 29, 32 and/or 35 have the status
TC NOT PRESENT, always first search for the fault at the relevant solenoid
valve
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