Toyota Camry (XV70): On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
NOTICE:
If the battery is weak or if the engine is difficult to start, recharge the battery and perform inspections again before returning the vehicle to the customer.
PROCEDURE
1. CHECK BATTERY CONDITION
(a) Check the battery for damage or deformation. If severe damage, deformation or leakage is found, replace the battery.
(b) Check the electrolyte level in each cell.
(1) For maintenance-free batteries:
- If the electrolyte level is below the lower line, replace the battery.
- If the electrolyte level is above the lower line, check the battery voltage when cranking the engine. If the voltage is less than 11 V, recharge or replace the battery.
HINT:
Before checking the battery voltage, turn off all the electrical systems (headlights, blower motor, rear window defogger, etc.).
| (2) For non-maintenance-free batteries:
|
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DESCRIPTION The ECM communicates with the generator assembly via LIN communication. If a LIN communication error is detected, the ECM stores this DTC.
DTC No. Detection Item
DTC Detection
PROCEDURE
1. CHECK GENERATOR PULLEY WITH CLUTCH (ON-VEHICLE INSPECTION)
(a) Start the engine and visually check that the generator rotor assembly (fan) in the generator assembly is opera
PROCEDURE
1. CONFIRM PROBLEM SYMPTOM
(a) Confirm the problem symptom.
Symptom Proceed to
Noise occurs from V-ribbed belt.
A Noise occurs from generator assembly
SEE MORE:
DESCRIPTION
Problem Symptom Suspected Area
Trouble Area
Engine speed fluctuation due to abnormal combustion
Idle speed too low or high
Strong engine vibration due to above symptoms
Ignition malfunction
Deviation in air fuel ratio (Excessive or i
DESCRIPTION The power steering ECU (rack and pinion power steering gear assembly) receives signals from the ECM, steering sensor, skid control ECU (brake actuator assembly) and forward recognition camera via CAN communication.
DTC No. Detection Item
DTC Detection Condition
Troub