Suzuki GRAND VITARA XL-7, Руководство по обслуживанию

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AUTOMATIC TRANSMISSION (4 A / T) 7B1-53
TROUBLESHOOTING
Step Action Yes No
1 Was “A / T DIAGNOSTIC FLOW TABLE” in this
section performed? Go to Step 2. Go to “A / T
DIAGNOSTIC FLOW
TABLE” in this section.
2 Check pressure control solenoid circuit for short.
1) Turn ignition switch OFF and disconnect TCM
connectors.
2) Check for proper connection to TCM at terminal
E203-11 and E203-8.
3) If OK, measure voltage between terminal
E203-8 of disconnected harness side TCM
connectors and ground.
Is it about 0 V?
Go to Step 3. “BLU / ORN” or
“BLU / RED” circuit
shorted to power
circuit.
3 Check pressure control solenoid circuit for short.
Measure resistance between terminal E203-11 or
disconnected harness side TCM connector and
ground.
Is it infinity? Go to Step 4. “BLU / ORN” or
“BLU / RED” circuit
shorted to ground.
4 Check pressure control solenoid circuit for short.
Measure resistance between terminal E203-8 and
E203-11 of disconnected harness side TCM
connector.
Is it 5.0 – 5.6
Ω
(20
_
C (68
_
F))?
Intermittent trouble or
faulty TCM.
Check for intermittent
referring to
“INTERMITTENT AND
POOR CONNECTION”
in Section 0A.
If OK, substitute a
known-good TCM and
recheck. Faulty pressure control
solenoid valve.
Replace valve body
assembly.