REASSEMBLY
PROCEDURE
1. INSTALL RADIATOR GRILLE MOULDING
(a) Engage the 8 claws to install the radiator grille moulding. |
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(b) Install the 8 screws.
2. INSTALL NO. 1 RADIATOR GRILLE GARNISH
(a) for Type A and Type B:
(1) Engage the 2 guides and 4 claws and 2 pins as shown in the illustration. |
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(2) Install the No. 1 radiator grille garnish with 2 new spring nuts. |
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(b) for Type C:
(1) Engage the 3 guides and 2 claws as shown in the illustration. |
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(2) Install the No. 1 radiator grille garnish with 2 new spring nuts. |
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3. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Toyota Safety Sense P)
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4. INSTALL MILLIMETER WAVE RADAR WIRE (w/ Toyota Safety Sense P)
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Open in Pump Motor Circuit (C1251)
DESCRIPTION
The motor relay (semiconductor relay) is built into the master cylinder solenoid
and drives the pump motor based on a signal from the skid control ECU (master cylinder
solenoid).
DTC No.
DTC Detecting Condition
Trouble Areas
C1251
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Pressure Control Solenoid "C" Actuator Stuck Off (P07957F)
SYSTEM DESCRIPTION
The ECM uses the vehicle speed signal and signals from the transmission revolution
sensors (NT, SP2) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear).
The ECM compares the actual gear with the shift schedule in the ECM memory to
detect mechanical problems of t ...
Communication Error from ECM to VSC (P1631)
DESCRIPTION
The ECM sends signals such as A/T information signals, dynamic radar cruise control
operation signals, brake operation demand signals, and buzzer operation demand signals
to the skid control ECU (brake actuator assembly) when the dynamic radar cruise
control is operating. Therefor ...