T-SB-0027-13
Service Bulletin Details
Public Details for: T-SB-0027-13
Summary to be provided on a future date.
- 2014 -
Models from 2014
2014 TOYOTA PRIUS |
2014 TOYOTA PRIUS V |
@TOYOTA Technical Service Bulletin February 8, 2013 T-SB-0027-13 Maintenance for HV & Auxiliary Batteries Service Category General Section Pre-Delivery Service Toyota Supports ~ ASE Certification . USA Market Applicability YEAR(S) 2014 MODEL(S) ADDITIONAL INFORMATION Prius , Prius C , Prius PHV, Prius V Introduction Prius vehicles are equipped with 2 types of batteries: • Hybrid Vehicle (HV) battery • 12-volt auxiliary battery If Prius vehicles are put into storage, the state of cha rge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. Please perform the following maintenance service for the HV battery and 12-volt auxiliary battery. NOTE • Before disconnecting the auxiliary battery, confirm the shift lever is in the "P" position and apply the parking brake completely. The shift lever CANNOT be shifted from the " P" position with the 12-volt auxiliary battery disconnected. • If the negative (-) terminal of the auxiliary battery is reconnected, even if the power button is in the " START" mode, the hybrid system may NOT start. In this case, push the " POWER" button and select the " START" mode again to start the hybrid system (the " READY" light is ON). If the hybrid system still does NOT start (the " READY" light is OFF), refer to the Repair Manual. Warranty Information OP CODE DESCRIPTION TIME OFP T1 T2 N/A Not Applicable to Warranty - - - - © 2013 Toyota Motor Sales, USA Page 1 of 7 @TOYOTA T-SB-0027-13 February 8, 2013 Page 2 of 7 Maintenance for HV & Auxiliary Batteries Maintenance Items CONDITION* MAINTENANCE OPERATION Before Delivery Fully charge 12-volt auxiliary battery (deliver the vehicle to the customer after it is fu lly charged 12.6 V or more). To Store for 30 Days or More Disconnect the negative (-) terminal of the 12-volt auxiliary battery in the luggage compartment to prevent the SOC of the auxiliary battery from decreasing during storage due to parasitic current. Just After Unloading & Every 2 Months Keep the Hybrid System ON for 30 minutes with the transmission in the "P" position (in order to charge the HV battery and the auxiliary battery) . * The condition also corresponds with the section titles within this TSB. Required Tools & Equipment S PE CIAL SERVICE TOOLS (SST) PART NUMBER QTY GR8 Battery Diagnostic Station** 00002-MCGR8 1 NOTE • The GR8 Battery Diagnostic Station (P/N 00002-MCGR8) supersedes the Automatic Trickle Charger (P/N 00002-YA122-01 ) and Fast Battery Chargers (Associated P/N ASE6003 and Christie P/N CAPPDQ). P/N 00002-YA 122-01 , ASE6003, and CAP PDQ are now obsolete. • Additional SSTs may be ordered by calling 1-800-933-8335. ** Essential SST. © 2013 Toyota Motor Sales, USA @TOYOTA February 8, 2013 T-SB-0027-13 Page 3 of 7 Maintenance for HV & Auxiliary Batteries Before Delivery Fully charge the 12-volt auxiliary battery : 1. Before charging the auxiliary battery, turn OFF all lights, accessories, and the hybrid system . 2. Open the back door and remove the battery cover. 3. Remove the positive(+) terminal cover. Figure 1. I Positive Terminal Cover 4. Check the battery SOC. • If the battery voltage is LESS THAN 12.6 V, then continue to step 5. • If the battery voltage is 12.6 V or MORE, replace the positive(+) terminal cover, install battery cover and close the back door. NOTE • If measuring the voltage with the negative (-) terminal connected, turn OFF the power switch and turn ON the headlights for 20 to 30 seconds. This will remove the surface charge from the battery. • If the engine has been running before measuring the voltage, wait 20 minutes or more after the engine stops. This removes the surface charge . © 2013 Toyota Motor Sales, USA @TOYOTA T-SB-0027-13 February 8, 2013 Maintenance for HV & Auxiliary Batteries Before Delivery Fully charge the 12-volt auxiliary battery: (Continued) 5. Test/charge the 12-volt auxiliary battery using the GR8 Battery Diagnostic Station. Figure 2. GRS Battery Diagnostic Station A. Connect the red charger clamp to the positive (+) battery terminal and the black charger clamp to the negative(-) battery terminal. B. Plug the charger into a grounded 110-volt nominal outlet and flip the power switch to the "ON" position. C. Once the charge r is properly turned ON, perform a diagnostic charge. The GR8 Battery Diag nostic Station will indicate result when complete. If the battery tests bad ("Replace Battery"), then replace the auxiliary battery. 1 NOTE If the auxiliary battery was stored at 32°F (0° C) or below, charge the auxiliary battery in a room above 32° F (0° C). CAUTION • Charge in a well-ventilated area. • Do NOT allow sparks or fire near the auxiliary battery. If the GR8 Battery Diagnostic Station is NOT available, you may charge the 12-volt battery by cycling the vehicle on to "READY." • Run time will vary depending on the state of charge. • If this method is used, you must confi rm that the battery is charged to 12.8 volts using a DVOM. © 2013 Toyota Motor Sales, USA I P/N 00002-MCGRS Page 4 of 7 @TOYOTA February 8, 2013 T-SB-0027-13 Maintenance for HV & Auxiliary Batteries Before Delivery Fully charge the 12-volt auxiliary battery: (Continued) 6. After charging the auxiliary battery, install the positive(+) terminal cover. Fig u re 3. I I 1 Pos itive Terminal Cover 7. Install the battery cover and close the back door. To Store for 30 Days or More Disconnect the negative (-) terminal : 1. Turn OFF all lights, accessories, and the hybrid system. 2. Open back door and remove the battery cove r 3. Disconnect the negative(-) terminal. Figu re 4. 1 © 2013 Toyota Motor Sales, USA I Negative Terminal Page 5 of 7 @TOYOTA T-SB-0027 -13 February 8, 2013 Page 6 of 7 Maintenance for HV & Auxiliary Batteries To Store for 30 Days or More Disconnect the negative (- ) terminal: (Continued) 4. Install the'battery cover and close the back door. NOTE When it is necessary to move the vehicle, reconnect the negative (- ) terminal. When removing the vehicle from storage , connect the negative(-) terminal: 1. Open the back door and remove the battery cover. 2. Connect the negative (-)terminal. Figure 5. Torque: 6.0 N*m (61 kgf*cm, 4.4 ft*lbf) 1 I Negative Terminal 3. Install the battery cover and close the back door. NOTE After recharging the auxiliary battery, the hybrid system may NOT start. Follow the procedure below to initialize the system. • Put the shift lever in the "P" position. • Open and close any of the doors . • Restart the hybrid system. © 2013 Toyota Motor Sales, USA @TOYOTA February 8, 2013 T-SB-0027-13 Page 7 of 7 Maintenance for HV & Auxiliary Batteries Every Two Months Cycle vehicle to "READY" ON: NOTE • When the remaining capacity of the HV battery is low, the gasoline engine automatically starts and the HV battery is charged by the generator. The 12-volt auxiliary battery is also charged by the HV battery regardless of the gasoline engine operation. • Be sure to reconnect the negative (-) terminal of the auxiliary battery BEFORE performing this procedure . 1. Park the vehicle in open air or con nect the exhaust extraction hose to the exhaust pipe. 2. Apply the parking brake. 3. With the brake pedal depressed, push the "POWER" button and select the "START' mode and check that the "READY" light in the meter illuminates when the hybrid system starts (the "READY" light is ON). Figure 6. "\..\ii.I~ .,..,._,,,,,, -(READY)- ffj 4. Turn OFF all lights and accessories. 5. Check that the shift lever is in the "P" position. 6. Keep the "READY" light on and charge the HV battery for 30 minutes. NOTE • If the amount of charging energy is small, the display may NOT indicate the energy flow. • Ensure there is a sufficient amount of fuel for the vehicle to run for 30 minutes. © 2013 Toyota Motor Sales, USA