Toyota Tacoma (2015-2018) Service Manual: Occupant Classification Ecu
Disposal
DISPOSAL
CAUTION / NOTICE / HINT
CAUTION:
Before performing pre-disposal deployment of any SRS part, review and closely
follow all applicable environmental and hazardous material regulations. Pre ...
Components
COMPONENTS
ILLUSTRATION
...
Other materials:
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
...
PTC Heater Circuit
DESCRIPTION
PTC HTR heater relays are closed in accordance with signals from the air conditioning
amplifier assembly and power is supplied to the quick heater assembly installed
on the radiator heater unit.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits rela ...
Removal
REMOVAL
PROCEDURE
1. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
(See page )
2. REMOVE NO. 1 RADIATOR HOSE
3. REMOVE NO. 2 RADIATOR HOSE
4. DISCONNECT RADIATOR RESERVE TANK HOSE
5. SEPARATE TRANSMISSION OIL COOLER HOSE (for Automatic Transmission)
(a) Disengage the c ...
