Error Code: 61-4; Failure Mode: Pressure Sensor Vcc Short Abnormality (P-Port) - Toyota 8FGU15 Repair Manual

8 TROUBLESHOOTING

Error Code: 61-4

Failure mode: Pressure sensor VCC short abnormality (P-port)

Probable cause
▪ Connector contact defect
▪ Pressure sensor defect
▪ Harness defect
▪ SAS/OPS ECU defect
Related portion
SAS/OPS
ECU
STEP1
Judgment
Result
Error
No error
STEP2
Judgment
Result
61-4
61-3
A21
20 (5PBR)
31 (PBRK)
5 (E2)
1. Disconnect the battery negative terminal, after inspecting
2. Reconnect all connectors and the battery negative terminal.
3. Turn the ignition key switch ON (engine stopped) and check
Go to STEP2 [page 193].
Connector contact defect
1. Turn the ignition key switch OFF.
2. Disconnect A103.
3. Turn the ignition key switch ON (engine stopped), and
Go to STEP3 [page 194].
Go to STEP4 [page 194].
and correcting disconnection and water entry of A103 and
A21.
whether or not there is an error.
Procedure
check whether the error changes.
Procedure
8-193
A103
1 (B)
2 (P)
Pressure sensor
3 (E)
(P-port)
8