DIAGNOSIS AND REPAIR WORKFLOW
Work Flow (With EXP-800 NI or GR8-1200 NI)
CHARGING SYSTEM DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI
To test the charging system, use the following special service tools:
NOTE: Refer to the applicable Instruction Manual for proper charging system diagnosis procedures.
OVERALL SEQUENCE
DETAILED FLOW
NOTE: To ensure a complete and thorough diagnosis, the battery, stater and generator test segments must be done as a set from start to finish.
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-16, "Diagnosis Procedure".
>> GO TO 2.
2.DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI
Perform the charging system test using Multitasking battery and electrical diagnostic station GR8-1200 NI or Battery and electrical diagnostic analyzer EXP-800 NI. Refer to the applicable Instruction Manual for proper testing procedures.
Test result NO PROBLEMS>>Charging system is normal and will also show “DIODE RIPPLE” test result.
NO VOLTAGE>>GO TO 3.
LOW VOLTAGE>>GO TO 10.
HIGH VOLTAGE>>Replace generator. Refer to CHG-20, "Removal and Installation".
EXCESSIVE RIPPLE, OPEN PHASE, OPEN DIODE or SHORTED DIODE>>Replace the generator. Refer to CHG-20, "Removal and Installation". Perform “DIODE RIPPLE” test again using Multitasking battery and electrical diagnostic station GR8-1200 NI or Battery and electrical diagnostic analyzer EXP-800 NI to confirm repair.
3.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate? YES >> GO TO 4.
NO >> Replace generator. Refer to CHG-20, "Removal and Installation".
4.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF? YES >> GO TO 5.
NO >> GO TO 6.
5.INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 3,000 RPM)
Increase and maintain the engine speed at 3,000 rpm.
Does the charge warning lamp remain off? YES >> GO TO 7.
NO >> GO TO 6.
6.INSPECTION OF GENERATOR PULLEY
Check generator pulley. Refer to EM-13, "Checking".
Is generator pulley normal? YES >> Replace generator. Refer to CHG-20, "Removal and Installation".
NO >> Repair as needed.
7.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to CHG-18, "Diagnosis Procedure".
Is “B” terminal circuit normal? YES >> Replace generator. Refer to CHG-20, "Removal and Installation".
NO >> Repair as needed.
8.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to CHG-18, "Diagnosis Procedure".
Is “B” terminal circuit normal? YES >> GO TO 9.
NO >> Repair as needed.
9.INSPECTION OF GENERATOR PULLEY
Check generator pulley. Refer to CHG-20, "Removal and Installation".
Is generator pulley normal? YES >> Replace generator. Refer to CHG-20, "Removal and Installation".
NO >> Repair as needed.
Work Flow (Without EXP-800 NI or GR8-1200 NI)
OVERALL SEQUENCE
Before performing a generator test, make sure that the battery is fully charged. A 30-volt voltmeter and suitable test probes are necessary for the test.
DETAILED FLOW
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-16, "Diagnosis Procedure".
>> GO TO 2.
2.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS TURNED ON)
When ignition switch is turned ON.
Does the charge warning lamp illuminate? YES >> GO TO 3.
NO >> Replace generator. Refer to CHG-20, "Removal and Installation".
3.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle Does the charge warning lamp turn OFF? YES >> GO TO 4.
NO >> GO TO 5.
4.INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 2,500 RPM)
Increase and maintain the engine speed at 2,500 rpm.
Does the charge warning lamp illuminate? YES >> GO TO 5.
NO >> Inspection End.
5.MEASURE “B” TERMINAL VOLTAGE
Start engine. With engine running at 2,500 rpm, measure “B” terminal voltage.
What voltage does the measurement result show? Less than 13.0 V>>GO TO 6.
More than 16.0 V>>Replace generator. Refer to CHG-20, "Removal and Installation".
6.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to CHG-18, "Diagnosis Procedure".
Is the inspection result normal? YES >> Replace generator. Refer to CHG-20, "Removal and Installation".
NO >> Repair as needed.
Rear wiper motor
Exploded View
Rear wiper motor
Back door
Rear wiper motor harness
Removal and Installation
REMOVAL
Remove rear wiper arm. Refer to WW-69, "Removal and Installation".
Remove back door finisher. Refer to INT-38, "Removal and
Installation".
& ...
P0966 pressure control solenoid B
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0966
PC SOLENOID B
(Pressure Control Solenoid B Control Circuit
Low)
When all of the following conditions are satisfied and this state is
maint ...
ECU diagnosis information
AV CONTROL UNIT
Reference Value
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
DTC Index
BOSE SPEAKER AMP
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
AROUND VIEW MONITOR CONTROL UNIT
WITHOUT DRIVER ASSISTANCE SYSTEM
WITHOUT DRIV ...