INSPECTION
PROCEDURE
1. INSPECT OIL PUMP RELIEF VALVE
(a) Coat the oil pump relief valve with engine oil and check that it falls smoothly into the valve hole by its own weight. If the valve does not fall smoothly, replace the timing chain cover assembly. |
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2. INSPECT OIL PUMP ROTOR SET
(a) Place the drive and driven rotors into the timing chain cover with the marks facing upward. Text in Illustration
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(b) Check the rotor tip clearance.
(1) Using a feeler gauge, measure the clearance between the drive and driven rotor tips. Standard tip clearance: 0.06 to 0.16 mm (0.00236 to 0.00630 in.) Maximum tip clearance: 0.16 mm (0.00630 in.) If the clearance is more than the maximum, replace the drive and driven rotors as a set. |
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(c) Check the rotor side clearance.
(1) Using a feeler gauge and steel square, measure the clearance between the rotors and precision straightedge. Standard side clearance: 0.030 to 0.075 mm (0.00118 to 0.00295 in.) Maximum side clearance: 0.075 mm (0.00295 in.) If the clearance is more than the maximum, replace the drive and driven rotors as a set. If necessary, replace the timing chain cover assembly. |
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(d) Check the rotor body clearance.
(1) Using a feeler gauge, measure the clearance between the driven rotor and body. Standard body clearance: 0.250 to 0.325 mm (0.00984 to 0.0128 in.) Maximum body clearance: 0.325 mm (0.0128 in.) If the clearance is more than the maximum, replace the drive and driven rotors as a set. If necessary, replace the timing chain cover assembly. |
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Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The ECU stores trouble codes when malfunctions occur.
The diagnostic system allows for reading of the trouble codes from the DLC3.
Use the Techstream to help diagnose and repair the problem.
2. CHECK DLC3
(a) Check the DLC3 (See page ).
3. INSPECT BATTERY VOLT ...
Rear Differential Lock Position SW Stuck OFF (P17BB)
DESCRIPTION
This DTC is output when an OFF malfunction of the differential lock indicator
switch is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
P17BB
Rear Differential Lock Position SW Stuck OFF
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Dynamic Radar Cruise Control System
DTC No.
Detection Item
MIL
Link
C1A02
Vehicle Information Not Obtained
Does not come on
C1A0A
Front Radar Se ...