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Parts for your 2016 Toyota Wish-Batteries
Narva Model 70 Rear Stop/Tail/Indicator/Reverse Lamp With In-Built Retro Reflector, With 0.5M Of Cable, Bulk Pack Of 4 - 97010-1/4
Narva 9-33 Volt LED Rear Stop/Tail and direcion indicator and reverse lamp with in built retro reflector and 0.5m hard wired cable - 97310
Narva 9-33 Volt LED Rear Stop/Tail, Left Hand Squential direcion indicator and reverse lamps with in built retro reflector and 0.5m hard wired cable - 97312L
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Narva Model 18 LED Side Marker/Cabin Marker/FEOM Light Amber 10-30V - 91800
Narva 9-33 Volt Surface Mount LED Side marker lamp(red/amber) with Chrome cover and 0.5m cable - 96802
Narva Model 70 Rear Stop/Tail/Indicator/Reverse Lamp With In-Built Retro Reflector, With 0.5M Of Cable And Dt Plug - 97010-1-D
Narva 9-33 Volt Surface Mount LED Side directional indicator(amber) with Black cover and 0.5m cable - 96842B
9-33 Volt LED Rear Direction Indicator and Twin Stop Lamps with LED Tail Rings - 94364C
2016 Toyota Wish batteries — what they do and how to look after them
Per technical sources — Toyota service literature for the ZGE20/ZGE25 platform, the 2016 Toyota Wish Owner’s Manual electrical section, and major battery fitment catalogues from GS Yuasa and Panasonic — the 2016 Toyota Wish is fitted with a conventional 12‑volt automotive battery. So yes, batteries are absolutely relevant for this model.
The 12‑volt battery on a 2016 Toyota Wish does a lot more than just crank the engine. It wakes up the ECUs, powers the fuel pump and ignition during start, stabilises voltage for all the electronics, and keeps essentials (locks, alarm, memory) alive when the car’s parked. Once it’s running, the alternator takes over, but that first hit of reliable power is all battery.
For everyday servicing, it’s smart to have the battery checked at each service or at least every six months. A quick health check includes open‑circuit voltage, a conductance or load test for CCA, and an alternator charge test (looking for roughly 13.8–14.5 V with the engine on, lights and blower going). Terminals should be clean and tight, the hold‑down secure, and the case free of swelling or leaks. Many Wish variants use a maintenance‑free (sealed) JIS‑type battery